Molecular systematics and biogeography of the bent-wing bat complex Miniopterus schreibersii (Kuhl, 1817) (Chiroptera: Vespertilionidae)
Molecular systematics and biogeography of the bent-wing bat complex Miniopterus schreibersii (Kuhl, 1817) (Chiroptera: Vespertilionidae)
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DOI：
10.1016/j.ympev.2003.08.017
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发表时间：
2004-05-01
影响因子：
4.1
通讯作者：
Christidis, L
中科院分区：
文献类型：
--
作者：
Appleton, BR;McKenzie, JA;Christidis, L
完整的线粒体ND 2基因（1037 bp）进行测序，以检查内的关系，蝙蝠复合体，长翼蝠schreibersii（家庭Vespertilionidae）。发现M. schreibersii是由几个物种组成的并系组合。两个主要的谱系被确定，其中之一是仅限于古北区，埃塞俄比亚地区和其他的东方澳大拉西亚地区。这种分化模式反映在整个属中。长翼蝠属内的物种形成和分化似乎有一个等级的地理模式。最早的分歧对应于东太平洋-古北区和东太平洋-澳大拉西亚地理带。这种早期的分歧，然后由辐射内的每一个埃塞俄比亚，东方和澳大拉西亚地区。该研究还表明，目前确认的物种数量（11或13）严重低估了实际物种的数量。新出现的图片是一个相对speciose属，大多数物种具有相对有限的分布;很少，如果有的话，发生在一个以上的地理区域。(C)2003年爱思唯尔公司All rights reserved.
The complete mitochondrial ND2 gene (1037 bp) was sequenced to examine relationships within the bent-Wing bat complex, Miniopterus schreibersii (Family Vespertilionidae). It was found that M. schreibersii is a paraphyletic assemblage comprising several species. Two major lineages were identified, one of which was restricted to the Palearctic-Ethiopian regions and the other to the Oriental-Australasian regions. This pattern of differentiation was mirrored by the genus as a whole. Speciation and differentiation within the genus Miniopterus appears to have a hierarchical geographical pattern. The earliest divergence corresponds to the Ethiopian-Palearctic and the Oriental-Australasian biogeographical zones. This early divergence is then followed by radiations within each of the Ethiopian, Oriental and Australasian regions. The study also revealed that the number of species currently recognized (11 or 13) is a gross underestimate of the number of actual species. The emerging picture is one of a relatively speciose genus with most species having relatively restricted distributions; few, if any, occur in more than one biogeographical region. (C) 2003 Elsevier Inc. All rights reserved.