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学科主题: Zoology
题名: Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status
作者: Yuan, Le-Yang1, 2; Zhang, E.1
通讯作者: Zhang, E, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
关键词: Acrossocheilus hemispinus ; Acrossocheilus cinctus ; subspecific populations ; China ; taxonomy
刊名: ZOOTAXA
发表日期: 2010-11-23
期: 2684, 页:45-56
收录类别: SCI
文章类型: Article
部门归属: [Yuan, Le-Yang; Zhang, E.] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China; [Yuan, Le-Yang] Zhejiang Museum Nat Hist, Hangzhou 310014, Zhejiang, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Natural Sciences Foundation of China (NSFC) [30570201]
类目[WOS]: Zoology
研究领域[WOS]: Zoology
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.
关键词[WOS]: SOUTH CHINA ; FISHES ; PISCES
语种: 英语
WOS记录号: WOS:000284477700005
ISSN号: 1175-5326
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13451
Appears in Collections:水生生物多样性与资源保护研究中心_期刊论文

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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

Recommended Citation:
Yuan, Le-Yang; Zhang, E..Morphological variation in Acrossocheilus hemispinus (Teleostei: Cyprinidae: Barbinae), with comments on its taxonomic status,ZOOTAXA ,2010,(2684):45-56
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文件名: Morphological variation in Acrossocheilus hemispinus (Teleostei Cyprinidae Barbinae) with comments on its taxonomic status.pdf
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