中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status

文献类型:期刊论文

作者Yuan, Le-Yang1,2; Zhang, E.1
刊名ZOOTAXA
出版日期2010-11-23
期号2684页码:45-56
关键词Acrossocheilus hemispinus Acrossocheilus cinctus subspecific populations China taxonomy
ISSN号1175-5326
通讯作者Zhang, E, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
中文摘要Differences in coloration and morphology between two subspecies of Acrossocheilus hemispinus were investigated based on museum-stored and freshly-caught specimens. There are marked differences in the coloration of either juveniles or adults, and in sexual dimorphism, between A. h. hemispinus and A. h. cinctus. Multivariate analysis of morphometric data too, shows the two taxa to be distinguishable from each other. Differences in body coloration and morphometric characters coincide with those of the mouthpart structure and the coiling pattern of the intestine in A. h. hemispinus and A. h. cinctus. Morphological distinction, coupled with different habitat and food preferences, supports the taxonomic elevation of the two hitherto subspecific populations of A. hemispinus to species.
英文摘要Differences in coloration and morphology between two subspecies of Acrossocheilus hemispinus were investigated based on museum-stored and freshly-caught specimens. There are marked differences in the coloration of either juveniles or adults, and in sexual dimorphism, between A. h. hemispinus and A. h. cinctus. Multivariate analysis of morphometric data too, shows the two taxa to be distinguishable from each other. Differences in body coloration and morphometric characters coincide with those of the mouthpart structure and the coiling pattern of the intestine in A. h. hemispinus and A. h. cinctus. Morphological distinction, coupled with different habitat and food preferences, supports the taxonomic elevation of the two hitherto subspecific populations of A. hemispinus to species.
WOS标题词Science & Technology ; Life Sciences & Biomedicine
学科主题Zoology
类目[WOS]Zoology
研究领域[WOS]Zoology
关键词[WOS]SOUTH CHINA ; FISHES ; PISCES
收录类别SCI
资助信息National Natural Sciences Foundation of China (NSFC) [30570201]
语种英语
WOS记录号WOS:000284477700005
公开日期2010-12-23
源URL[http://ir.ihb.ac.cn/handle/342005/13451]  
专题水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
2.Zhejiang Museum Nat Hist, Hangzhou 310014, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714
Yuan, Le-Yang,Zhang, E.. Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status[J]. ZOOTAXA,2010(2684):45-56.
APA Yuan, Le-Yang,&Zhang, E..(2010).Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status.ZOOTAXA(2684),45-56.
MLA Yuan, Le-Yang,et al."Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status".ZOOTAXA .2684(2010):45-56.

入库方式: OAI收割

来源:水生生物研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。