Phylogeny of the Colubroidea (Serpentes): New evidence from mitochondrial and nuclear genes
Phylogeny of the Colubroidea (Serpentes): New evidence from mitochondrial and nuclear genes
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DOI：
10.1016/j.ympev.2005.07.016
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发表时间：
2005-11-01
影响因子：
4.1
通讯作者：
Burbrink, FT
中科院分区：
文献类型：
--
作者：
Lawson, R;Slowinski, JB;Burbrink, FT
蛇亚科包含现存蛇种的85%以上，根据形态和分子数据被认为是单系。利用100个物种的DNA序列(cytb，c-mos)，我们推测了眼镜蛇科的系统发育，并特别参考了最大的科--眼镜蛇科。树推理是使用贝叶斯、似然和简约方法获得的。所有的分析都产生了五个主要的类群，即Pareatidae，Viperidae，Homalopsidae，Elapidae和Colubridae。后两个组的具体内容已被更改，以适应进化历史并产生更稳定的分类学。我们提出了一个基于物种重新分配的最新分类，正如我们推断的系统发育所表明的那样。(C)2005 Elsevier Inc.保留所有权利。
The Colubroidea contains over 85% of all the extant species of snakes and is recognized as monophyletic based on morphological and molecular data. Using DNA sequences (cyt b, c-mos) from 100 species we inferred the phylogeny of colubroids with special reference to the largest family, the Colubridae. Tree inference was obtained using Bayesian, likelihood, and parsimony methods. All analyses produced five major groups, the Pareatidae, Viperidae, Homalopsidae, the Elapidae, and the Colubridae. The specific content of the latter two groups has been altered to accommodate evolutionary history and to yield a more stable taxonomy. We propose an updated classification based on the reallocation of species as indicated by our inferred phylogeny. (c) 2005 Elsevier Inc. All rights reserved.