Systematics and molecular phylogenetics of Asian snail-eating snakes (Pareatidae)
文献类型：期刊论文
| 作者 | Guo, Yuhong ; Wu, Yunke ; He, Shunping ; Shi, Haitao ; Zhao, Ermi |
| 刊名 | ZOOTAXA
 |
| 出版日期 | 2011 |
| 期号 | 3001页码:57-64 |
| 关键词 | Aplopeltura Asthenodipsas genetic divergence mitochondrial genes nuclear genes Pareas scale patterns |
| ISSN号 | 1175-5326 |
| 通讯作者 | Zhao, EM (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China ; zem006@163.com |
| 中文摘要 | The taxonomy of the Asian snail-eating snakes (Pareatidae) is an ongoing controversy, partly because morphological characters do not yield consistent results across studies. We infer phylogenetic relationships within Pareatidae using similar to 2 kilo-bases of DNA sequences including two mitochondrial (cyt b and ND4) and one nuclear gene (c-mos). Results reveal four major lineages: Aplopeltura, Asthenodipsas, a clade formed by Pareas carinatus and P. nuchalis, and a clade comprising all other species of Pareas sampled in this study. Our data do not have enough signal to either support or reject a monophyletic Pareas. However, large molecular divergence (16.5%) is observed between the two major clades of Pareas, a level that is comparable to that between Pareas and Aplopeltura. Scale characters also suggest that P. carinatus and P. nuchalis are distinct from congeners, and future morphological and/or molecular studies might assess whether a distinct genus should be recognized. The molecular phylogeny further suggests a distant relationship between P. chinensis and P. formosensis and supports the validity of the former species. |
| 学科主题 | Zoology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2011-11-09 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/16247]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Guo, Yuhong,Wu, Yunke,He, Shunping,et al. Systematics and molecular phylogenetics of Asian snail-eating snakes (Pareatidae)[J]. ZOOTAXA,2011(3001):57-64. |
| APA | Guo, Yuhong,Wu, Yunke,He, Shunping,Shi, Haitao,&Zhao, Ermi.(2011).Systematics and molecular phylogenetics of Asian snail-eating snakes (Pareatidae).ZOOTAXA(3001),57-64. |
| MLA | Guo, Yuhong,et al."Systematics and molecular phylogenetics of Asian snail-eating snakes (Pareatidae)".ZOOTAXA .3001(2011):57-64. |
入库方式： OAI收割
来源：水生生物研究所
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