首页 > 亚洲两栖爬行动物研究（英文版） > Systematics and Species Validity of the Dabieshan Pit Viper Protobothrops dabieshanensis Huang et al. 2012:Evidence from a Mitochondrial Gene Sequence Analysis

Systematics and Species Validity of the Dabieshan Pit Viper Protobothrops dabieshanensis Huang et al. 2012:Evidence from a Mitochondrial Gene Sequence Analysis

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摘要Aimed to evaluate the phylogenetic position of the recently described Protobothrops dabieshanensis Huang et al. (2012), phylogenic relationships of 12 species within Protobothrops based on four mtDNA gene fragments (12S RNA, 16S RNA, ND4 and Cyt b) were reconstructed in our study. The result indicates a clade composed of P. dabiesha-nensis, P. jerdonii and P. xiangchengsis with strong support. The genetic distance among P. dabieshanensis, P. jerdonii and P. xiangchengsis was much lower than other congeners. Based on the data from the phylogenetic analysis and pre-viously described morphological differences, we conclude that P. dabieshanensis is a valid species with close afifnities to P. jerdonii and P. xiangchengsis.

作者单位 School of Life Sciences, Anhui University, Hefei 230039, Anhui, China ^[1] Guangdong Entomological Institute and South China Institute of Endangered Animals, Guangzhou 510260, Guangdong, China ^[2]

关键词 phylogeny Crotalinae systematics venomous snakes

DOI 10.3724/SP.J.1245.2013.00282

发布时间 2014-01-16（万方平台首次上网日期，不代表论文的发表时间）

基金项目

We thank Prof. Peng GUO for his help and suggestion. This project was funded by the Foundation for Young and Key Teachers, and the Talent Cultivation Project of Anhui University（(02203104/04)） Graduate Student Academic Innovation Research Project of Anhui University（(01001770-10117700139)）

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