| Description of Triplophysa luochengensis sp. nov. (Teleostei:Nemacheilidae) from a karst cave in Guangxi, China | |
Li J1; Lan JH2; Chen XY3,4 ; Du LN*5; duln04@mail.kiz.ac.cn
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| 2017 | |
| 发表期刊 | Journal of Fish Biology
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| 卷号 | **期号:**页码:Epub ahead of print |
| 摘要 | A new cave-dwelling fish Triplophysa luochengensis is described based on specimens collected from a karst cave in Guangxi Zhuang Autonomous Region, China, that is interconnected to the Hongshui River drainage. The species can be distinguished from its congeners by a combination of characters: eyes degenerated, anal fin with six branched rays, caudal fin with 16-17 branched rays, pectoral-fin length 72·4-95·8% of the distance between pectoral-fin origin and pelvic-fin origin, lateral head length 26·2-28·2% of standard length (LS ), eye diameter 7·5-8·6 of LS , body covered by sparse scales, lateral line complete and 7-8 pre-operculo-mandibular pores. Dark pigments irregularly present on dorsum of head, dorsum and flank. |
| 关键词 | Guangxi Triplophysa Cave Fish Karst Cave New Species |
| 资助者 | The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). |
| 收录类别 | 其他 |
| 语种 | 英语 |
| 资助者 | The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). ; The study was funded by special financial fund for species conservation project of the Ministry of Agriculture: Investigation on spawning ground and migration routes of the main economic fish in the important waters of the Pearl River (2130135), the Guangxi Natural Science Foundation of China (2013GXNSFEA053003). |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kiz.ac.cn/handle/152453/12035 |
| 专题 | 管理、支撑部门_动物博物馆 科研部门_东南亚野生动物多样性（陈小勇） |
| 通讯作者 | duln04@mail.kiz.ac.cn |
| 作者单位 | 1.Pearl River Fisheries Research Institute, Chinese Academy of Fishery Science, Guangzhou 510380, China 2.Du’an Fishery Technique Popularization Station, Du’an 530700, China 3.outheast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw 05282, Myanmar 4.Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China. 5.Kunming Natural History Museum of Zoology, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China |
| 推荐引用方式 GB/T 7714 | Li J,Lan JH,Chen XY,et al. Description of Triplophysa luochengensis sp. nov. (Teleostei:Nemacheilidae) from a karst cave in Guangxi, China[J]. Journal of Fish Biology,2017,**(**):Epub ahead of print. |
| APA | Li J,Lan JH,Chen XY,Du LN*,&duln04@mail.kiz.ac.cn.(2017).Description of Triplophysa luochengensis sp. nov. (Teleostei:Nemacheilidae) from a karst cave in Guangxi, China.Journal of Fish Biology,**(**),Epub ahead of print. |
| MLA | Li J,et al."Description of Triplophysa luochengensis sp. nov. (Teleostei:Nemacheilidae) from a karst cave in Guangxi, China".Journal of Fish Biology **.**(2017):Epub ahead of print. |
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