Phylogeny and zoogeography of the cyprinid hemicultrine group (Cyprinidae : Cultrinae)
文献类型：期刊论文
| 作者 | Dai YG1,2; Yang JX[*]2 |
| 刊名 | ZOOLOGICAL STUDIES
 |
| 出版日期 | 2003 |
| 卷号 | 42期号:1页码:73-92 |
| 关键词 | cladistic analysis ingroup outgroup monophyly origin |
| ISSN号 | 1021-5506 |
| 通讯作者 | yangjx@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | Ying-Gui Dai and Jun-Xing Yang (2003) Phylogeny and zoogeography of the cyprinid hemicultrine group (Cyprinidae: Cultrinae). Zoological Studies 42(1): 73-92. The hemicultrine group consists of middle-sized cyprinids in Asia which taxonomically belong to the subfamily Cultrinae in the Cyprinidae (Cypriniformes), but there has been no convincing generic phylogenetic hypothesis proposal so far. On the basis of a morphological study of 65 specimens soaked in formalin and 14 skeletal specimens of 8 species in 6 genera within the hemicultrine group as an ingroup, a 70-character matrix was obtained. The generic phylogenetic relationships of the hemicultrine group are hypothesized with the matrix by the method of cladistic analysis. When the species Rasborinus lineatus or Cultrichthys erythropterus is used as the sole outgroup, the matrix gives the same single most-parsimonious tree of generic phylogenetic relationships within the hemicultrine group which shows that the hemicultrine group forms a monophyletic group. However, when Rasborinus lineatus is used as the sole outgroup and Cultrichthys erythropterus and Paralaubuca barroni are included in the ingroup, the hemicultrine group is validated to represent a paraphyletic group, and the hemicultrine group and the genus Paralaubuca form a monophyletic group. The tree of generic relationships and zoogeography of the monophyletic group comprising the hemicultrine group and the genus Paralaubuca suggest the following: (1) The monophyletic group comprises 2 smaller monophyletic groups: the genera Hemiculterella + Pseudohemiculter + Hainania and the genera Hemiculter + Paralaubuca + Pseudolaubuca + Toxabramis. (2) The sister groups of the monophyletic group show both overlapping and vicariant distribution patterns; therefore the generic distribution pattern of the monophyletic group maybe have resulted from both dispersal and vicariance events. (3) The monophyletic group probably originated on the Asian mainland from the Yangtze River to the Pearl River and on Hainan Island in China. (4) The monophyletic group probably originated after the Japanese Archipelago was separated from the Asian mainland at the beginning of the Quaternary Period in the Cenozoic but before Taiwan, Hainan Island, and Indonesia were completely isolated from the Asian mainland after the ice age in the Quaternary Period. (5) Speciation of the genus Hemiculter should have been the earliest, and those of the genera Paralaubuca, Pseudolaubuca, and Hainania ought to be the latest in the process of evolution of this monophyletic group. |
| 收录类别 | SCI |
| 资助信息 | This research was supported by the National Science Foundation of China and the Applied and Basic Research Foundation of Yunnan Province, China. |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/5727]  |
| 专题 | 昆明动物研究所_系统进化与生物地理学 |
| 作者单位 | 1.Animal Science College, Guizhou University, Guiyang, Guizhou 550025, China 2.Department of Systematic Zoology, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China |
| 推荐引用方式 GB/T 7714 | Dai YG,Yang JX[*]. Phylogeny and zoogeography of the cyprinid hemicultrine group (Cyprinidae : Cultrinae)[J]. ZOOLOGICAL STUDIES,2003,42(1):73-92. |
| APA | Dai YG,&Yang JX[*].(2003).Phylogeny and zoogeography of the cyprinid hemicultrine group (Cyprinidae : Cultrinae).ZOOLOGICAL STUDIES,42(1),73-92. |
| MLA | Dai YG,et al."Phylogeny and zoogeography of the cyprinid hemicultrine group (Cyprinidae : Cultrinae)".ZOOLOGICAL STUDIES 42.1(2003):73-92. |
入库方式： OAI收割
来源：昆明动物研究所
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