动物学研究2011，Vol.32Issue(3)：241-247,7.DOI:10.3724/SP.J.1141.2011.03241
棕颈钩嘴鹛分子系统发育及分类关系初探
Preliminary discussion on the phylogenetic and taxonomic relationship of Pomatorhinus ruficollis
摘要
Abstract
The phylogenetic relationships among subspecies of Pomatorhinus ruficollis are not clear. In this paper we sequenced two mitochondrial genes (Cyt b and ND2, in total 2184 bp) and examined twenty individuals representing ten of the eleven subspecies of P. ruficollis in China. Molecular phylogenetic trees were reconstructed using maximum parsimony, maximum likelihood and Bayesian inference methods, with P. ruficollis and P. schisticeps as in-groups, P.montanus, P. ochraceiceps, P. ferruginosus and Xiphirhynchus superciliaris as out-groups. Results indicated that P.ruficollis was paraphyletic, in which P. schisticeps was embedded, and was divided into three phylogeographic groups:southwestern China group, southeastern China group and central China group. Our results also suggested discordances between phylogenetic relationships and morphological characteristics, and clarified some intraspecific taxonomic debates.关键词
棕颈钩嘴鹛/Cyt b/ND2/种下分类Key words
Pomatorhinus ruficollis/ Cyt b/ ND2/ Phylogeny分类
生物科学引用本文复制引用
宋蕊,董锋,刘鲁明,吴飞,王凯,邹发生,雷富民,李寿先,杨晓君..棕颈钩嘴鹛分子系统发育及分类关系初探[J].动物学研究,2011,32(3):241-247,7.基金项目
国家自然科学基金(30870279) （30870279）
国家自然科学基金国际(地区)合作与交流项目(31010103901) （地区）
澜沧江中下游与大香格里拉地区科学考察项目(2008FY110300) （2008FY110300）
中国科学院对外合作重点项目(GJHZ200822) （GJHZ200822）
