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首页> 外文期刊>Zootaxa >Phylogeography of Dasia Gray, 1830 (Reptilia: Scincidae), with the description of a new species from southern India
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Phylogeography of Dasia Gray, 1830 (Reptilia: Scincidae), with the description of a new species from southern India

机译:1830年达西亚·格雷(Dasia Gray)的系统志(Reptilia:Scincidae),描述了印度南部的一个新物种

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摘要

A new tree skink species of the genus Dasia Gray, 1830, closely allied to Dasia haliana, is described from southern Western Ghats of India. The new species named, Dasia johnsinghi sp. nov. can be distinguished from all other congeners by morphologicaland molecular data. A related species, Dasia subcaeruleum, is re-described based on new material from a new locality in the Western Ghats. Mitochondrial rDNA-based phylogenetic analysis of the genus Dasia reveals the affinities of the south Indian and the Sri Lankan species with Southeast Asian ones. The biogeographic processes that might have led to the disjunct distribution of the entities in the genus are discussed. An updated key to the identification of species of the genus Dasia is provided.
机译:印度南部西高止山脉描述了一种与Dasia haliana密切相关的1830年Dasia Gray属的新树皮物种。新物种命名为Dasia johnsinghi sp。十一月可以通过形态和分子数据与所有其他同类物区分开。根据西高止山脉新地点的新材料,重新描述了相关物种Dasia subcaeruleum。基于线粒体rDNA的达西亚属的系统发育分析揭示了南印度和斯里兰卡物种与东南亚物种的亲和力。讨论了可能导致属中实体分离分布的生物地理过程。提供了更新的识别Dasia属物种的钥匙。

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