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FlorianReveillion, RemiWattier, SophieMontuire, LeonardoSousa Carvalho, LoïcBollache. 2020: 三种南美鞭蛛的隐存多样性(蛛形纲:鞭蛛目). 动物学研究, 41(5): 595-598. DOI: 10.24272/j.issn.2095-8137.2020.068
引用本文: FlorianReveillion, RemiWattier, SophieMontuire, LeonardoSousa Carvalho, LoïcBollache. 2020: 三种南美鞭蛛的隐存多样性(蛛形纲:鞭蛛目). 动物学研究, 41(5): 595-598. DOI: 10.24272/j.issn.2095-8137.2020.068
Florian Reveillion, Remi Wattier, Sophie Montuire, Leonardo Sousa Carvalho, Loïc Bollache. 2020: Cryptic diversity within three South American whip spider species (Arachnida, Amblypygi). Zoological Research, 41(5): 595-598. DOI: 10.24272/j.issn.2095-8137.2020.068
Citation: Florian Reveillion, Remi Wattier, Sophie Montuire, Leonardo Sousa Carvalho, Loïc Bollache. 2020: Cryptic diversity within three South American whip spider species (Arachnida, Amblypygi). Zoological Research, 41(5): 595-598. DOI: 10.24272/j.issn.2095-8137.2020.068

三种南美鞭蛛的隐存多样性(蛛形纲:鞭蛛目)

Cryptic diversity within three South American whip spider species (Arachnida, Amblypygi)

  • 摘要: 隐存多样性,即在封闭形态物种内形成高度分化的系统发育谱系,在许多分类单元中已被发现。大型的蛛形目,如蛛形目或蝎目,已有广泛的研究,并在其中描述了许多隐存多样性的案例。然而,到目前为止,对像鞭蛛(Amblypygi)这样的小型蛛类目的相关研究仍处空白。该研究以65个样本为代表,研究了基于细胞色素氧化酶1 (COI)基因序列的Heterophrynus属的3个命名种(H. alces、H. batesii和 H. longicornis)的隐存多样性。用三种不同的方法对序列进行比较,这三个物种都显示出地理结构上的隐存多样性。因此,考虑到隐存多样性在该属中的存在,在未来的研究和可能的保护项目中考虑其隐存多样性和空间分布是很重要的。

     

    Abstract: Cryptic diversity (CD), the presence of highly divergent phylogenetic lineages within closed morphological species, has been documented for many taxa. Great arachnid orders such as Araneae or Scorpiones are well studied and many cases of CD have been described therein; to date, however, related research on smaller arachnid orders, such as whip spiders (Amblypygi), remains lacking. In the current study, we investigated CD based on cytochrome oxidase 1 (COI) in three nominal species of the genus Heterophrynus (H. alces, H. batesii, and H. longicornis), represented by 65 specimens. The sequences were compared using three different methods. All three species showed geographically structured CD. Thus, given its existence in this genus, it is important that CD and its spatial distribution be considered in future studies and possible conservation projects.

     

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