Phylogeny of the specialized schizothoracine fishes (Teleostei : Cypriniformes : Cyprinidae)
文献类型：期刊论文
| 作者 | Chen ZM1,2; Chen YF[*]1 |
| 刊名 | ZOOLOGICAL STUDIES
 |
| 出版日期 | 2001 |
| 卷号 | 40期号:2页码:147-157 |
| 关键词 | Cyprinidae specialized schizothoracine fishes character analysis phylogenetic relationships Tibetan plateau |
| ISSN号 | 1021-5506 |
| 通讯作者 | chenyf@ihb.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | Phylogeny of the specialized schizothoracine fishes (Teleostei: Cypriniformes: Cyprinidae). Zoological Studies 40(2). 147-157. To elucidate phylogenetic relationships within the specialized schizothoracine fishes, we used 41 variable osteological and external characters among this groups, three species of Schizothorax, and 1 fossil species. When the 3 species of Schizothorax were designated as an outgroup and all 41 characters were set as unordered with equal weighting, the data matrix yielded a single most-parsimonious tree with a tree length of 71 steps, a consistency index of 0.6761, and a retention index of 0.7416. Meanwhile, a bootstrap test was conducted to verify the reliability of the results. The matrix was also analyzed for different conditions: all characters were ordered and the fossil species was added as an outgroup. The phylogenetic analyses presented herein support the following hypotheses. 1) All species of the specialized schizo-thoracines fishes form a monophyletic group. 2) Monophyly of the genus Ptychobarbus is not supported by the bootstrap test or when these characters are ordered. 3) The genus Gymnodiptychus forms a monophyletic group. 4) All species of Ptychobarbus and Gymnodiptychus form a monophyletic group with Diptychus as its sister group. |
| 收录类别 | SCI |
| 原文出处 | 200140147.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/2641]  |
| 专题 | 昆明动物研究所_系统进化与生物地理学 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Hubei 430072, Peoples R China 2.Chinese Acad Sci, Kunming Inst Zool, Yunnan 650223, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen ZM,Chen YF[*]. Phylogeny of the specialized schizothoracine fishes (Teleostei : Cypriniformes : Cyprinidae)[J]. ZOOLOGICAL STUDIES,2001,40(2):147-157. |
| APA | Chen ZM,&Chen YF[*].(2001).Phylogeny of the specialized schizothoracine fishes (Teleostei : Cypriniformes : Cyprinidae).ZOOLOGICAL STUDIES,40(2),147-157. |
| MLA | Chen ZM,et al."Phylogeny of the specialized schizothoracine fishes (Teleostei : Cypriniformes : Cyprinidae)".ZOOLOGICAL STUDIES 40.2(2001):147-157. |
入库方式： OAI收割
来源：昆明动物研究所
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