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On species delimitation: Yet another lemur species or just genetic variation?

机译:关于物种界定:还有另一种狐猴物种还是仅仅是遗传变异?

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摘要

BackgroundAlthough most taxonomists agree that species are independently evolving metapopulation lineages that should be delimited with several kinds of data, the taxonomic practice in Malagasy primates (Lemuriformes) looks quite different. Several recently described lemur species are based solely on evidence of genetic distance and diagnostic characters of mitochondrial DNA sequences sampled from a few individuals per location. Here we explore the validity of this procedure for species delimitation in lemurs using published sequence data.
机译:背景尽管大多数分类学家都认为物种是独立进化的元种群谱系,应该用几种数据加以界定,但马达加斯加灵长类(Lemuriformes)的分类实践却大相径庭。最近描述的几种狐猴物种仅基于遗传距离的证据和从每个位置的几个个体采样的线粒体DNA序列的诊断特征。在这里,我们使用已公开的序列数据探索该程序对狐猴物种定界的有效性。

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