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首页> 外文期刊>Zoological Journal of the Linnean Society >Integrative taxonomy resolves three new cryptic species of small southern African horseshoe bats (Rhinolophus)
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Integrative taxonomy resolves three new cryptic species of small southern African horseshoe bats (Rhinolophus)

机译：综合分类学决定了三种新南部非洲马蹄蝙蝠（鼻窦）的新神秘物种

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摘要

Examination of historical and recent collections of small Rhinolophus bats revealed cryptic taxonomic diversity within southern African populations previously referred to as R. swinnyi Gough, 1908 and R. landeri Martin, 1832. Specimens from Mozambique morphologically referable to R. swinnyi were phylogenetically unrelated to topotypic R. swinnyi from the Eastern Cape Province of South Africa based on cytochrome b sequences and showed distinctive echolocation, baculum and noseleaf characters. Due to their genetic similarity to a previously reported molecular operational taxonomic unit (OTU) from north-eastern South Africa, Zimbabwe and Zambia, we recognize the available synonym (R. rhodesiae Roberts, 1946) to denote this distinct evolutionary species. This new taxon is genetically identical to R. simulator K. Andersen, 1904 based on mtDNA and nuclear DNA sequences but can easily be distinguished on morphological and acoustic grounds. We attribute this genetic similarity to historical introgression, a frequently documented phenomenon in bats. An additional genetically distinct and diminutive taxon in the swinnyi s.l. group (named herein, R. gorongosae sp. nov.) is described from Gorongosa National Park, central Mozambique. Specimens from Mozambique referable based on morphology to R. landeri were distinct from topotypic landeri from West Africa based on mtDNA sequences, and acoustic, noseleaf and baculum characters. This Mozambique population is assigned to the available synonym R. lobatus Peters, 1952.
机译：考察历史和最近的小鼻窦蝙蝠的收集揭示了以前称为R. Swinnyi Gough，1908和R. Landeri Martin，1832年的南部非洲人群的隐秘分类多样性。来自莫桑比克的标本形态学上称为R. Swinnyi与拓扑术语无关R. Swinnyi从南非东开普省的基础上是基于细胞色素B序列，并显示出独特的回声，杆状杆菌和多孔叶。由于它们与来自南非东北部，津巴布韦和赞比亚的先前报告的分子运作分类单位（OTU）的遗传相似之处，我们认识到可用的同义词（R. Rhodesiae Roberts，1946）表示这种独特的进化物种。这种新的分类群是基于MTDNA和核DNA序列的R. Simulator K. Andersen，1904年的遗传和核DNA序列。我们将这种遗传相似性归因于历史血统，蝙蝠中经常记录的现象。 Swinnyi S.L中的另外的遗传独特和小分类群。小组（本文命名，R.Gorongosae SP。11月。）由莫桑比克中部Gorongosa国家公园描述。来自莫桑比克的标本是基于形态学的基于R. Landeri的基于MTDNA序列的西非的拓扑兰机不同，以及声学，诺松华和杆状特征不同。这个莫桑比克人口被分配到可用的同义词R. Lobatus Peters，1952年。

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