Metrical dental analysis on golden monkey (Rhinopithecus roxellana)

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	Metrical dental analysis on golden monkey (Rhinopithecus roxellana)
	Pan RL*1,2; Oxnard C 1; pruliang@anhb.uwa.edu.au
	2001
发表期刊	PRIMATES
ISSN	0032-8332
卷号	42 期号:1 页码:75-89
合作性质	其它
摘要	Dental variation in the Chinese golden monkey (Rhinopithecus roxellana) is here evaluated by univariate, bivariate, and multivariate analyses. Allometric analyses indicate that canines and P3s are positively, but other dimensions negatively scaled to mandible and maxilla, and to body size. With the exception of the mesiodistal dimensions of I-1 and M-3, and the buccolingual dimension of Pq, mandibular dental variables show similar scaling relative to body size. Analysis of residuals shows that males have significantly larger canine, P-3 and buccolingual dimensions of the postcanine teeth (M-2 and M-3) than females. A significant difference in shape between the sexes is found in the buccolingual dimension of the upper teeth, but not in the mandible. Unlike the situation in some other species, Female golden monkeys do nor exhibit relatively larger postcanine teeth than males, in fact, the reverse is true, especially for M(2)s and M(3)s. The fact that most of the dental variables show low negative allometry to body size might be related a cold environment that has led to the development of larger body size with I-educed energy loss. When the raw data are examined by Discriminant Function Analysis the sexes are clearly distinguishable.
关键词	Golden Monkey Rhinopithecus Roxellana Metrical Dental Analysis Sexual Dimorphism Allometry Tooth And Body Size
资助者	This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences.
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收录类别	SCI
语种	英语
资助者	This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences. ; This work is supported by the Australian Research Council, the National Natural Science Foundation of China and the Chinese Academy of Sciences.
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/5225
专题	其他
通讯作者	pruliang@anhb.uwa.edu.au
作者单位	1.The University of Western Australia 2.Kunming institute of Zoology
推荐引用方式 GB/T 7714	Pan RL*,Oxnard C,pruliang@anhb.uwa.edu.au. Metrical dental analysis on golden monkey (Rhinopithecus roxellana)[J]. PRIMATES,2001,42(1):75-89.
APA	Pan RL*,Oxnard C,&pruliang@anhb.uwa.edu.au.(2001).Metrical dental analysis on golden monkey (Rhinopithecus roxellana).PRIMATES,42(1),75-89.
MLA	Pan RL*,et al."Metrical dental analysis on golden monkey (Rhinopithecus roxellana)".PRIMATES 42.1(2001):75-89.

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