SEXUAL DIMORPHISM IN THE SNUB-NOSED LANGURS (COLOBINAE, RHINOPITHECUS)

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	SEXUAL DIMORPHISM IN THE SNUB-NOSED LANGURS (COLOBINAE, RHINOPITHECUS)
	Jablonsk NG 1; Pan RL 2
	1995
发表期刊	AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY
ISSN	0002-9483
卷号	96 期号:3 页码:251-272
摘要	Sexual dimorphism in the dentition and skeleton of the four extant species of snub-nosed langurs, Rhinopithecus (R.) bieti, R. (R.) brelichi, R. (R.) roxellana and R. (Presbytiscus) avunculus, was studied. The species shared a similar general pattern of sexual dimorphism, but were found to differ in respects that appear to reflect the influence of disparate socioecological and environmental factors. All the species showed marked canine dimorphism, but the very high degree of canine dimorphism in R. bieti appeared to be due to the intensity of intermale competition for mates during a temporally restricted breeding season, and possibly also to the intensity of competition between males for other resources during other times of the year. Sexual dimorphism in the postcranial skeleton of Rhinopithecus species was also most pronounced in R. bieti and may be related to the relatively higher frequency of terrestrial locomotion in males of the species.
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收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/5111
专题	其他
作者单位	1.Department of Anatomy and Human Biology, The University of Western Australia, Nedlands, Perth 6907, Western Australia, Australia 2.Kunming Institute of Zoology, The Chinese Academy of Sciences, Kunming, Yunnan 650223, People’s Republic of China
推荐引用方式 GB/T 7714	Jablonsk NG,Pan RL. SEXUAL DIMORPHISM IN THE SNUB-NOSED LANGURS (COLOBINAE, RHINOPITHECUS)[J]. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY,1995,96(3):251-272.
APA	Jablonsk NG,&Pan RL.(1995).SEXUAL DIMORPHISM IN THE SNUB-NOSED LANGURS (COLOBINAE, RHINOPITHECUS).AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY,96(3),251-272.
MLA	Jablonsk NG,et al."SEXUAL DIMORPHISM IN THE SNUB-NOSED LANGURS (COLOBINAE, RHINOPITHECUS)".AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 96.3(1995):251-272.

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