Insights into the evolution of a cryptic radiation of bats: dispersal and ecological radiation of Malagasy Miniopterus (Chiroptera: Miniopteridae).
Insights into the evolution of a cryptic radiation of bats: dispersal and ecological radiation of Malagasy Miniopterus (Chiroptera: Miniopteridae).
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洞察蝙蝠神秘辐射的进化：马达加斯加小翅目（翼手目：小翅目）的扩散和生态辐射。
DOI：
10.1371/journal.pone.0092440
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Appleton B
中科院分区：
文献类型：
--
作者：
Christidis L;Goodman SM;Naughton K;Appleton B
在过去的十年里，从马达加斯加和邻近的科摩罗群岛发现了新的长翼蝠（Miniopteridae）物种。这些类群的种间关系，他们的殖民历史，这种假定的适应性辐射的演变还没有得到充分的探讨。使用线粒体细胞色素-B基因，我们提出了一个马达加斯加成员的这种广泛的旧大陆属，基于218个序列，其中82个是新的和136个来自以前的研究。系统发育分析共得到18个分支，分为5个一级谱系：（1）M. griveaudi;（2）M. majoraliensis、M. sororculus和X3;（3）M. majori，M. gleni和M. griffithsi;（4）M. brachytragos; M. aelleniA和M. aelleniB;（5）M. manavi和M. petersoni恢复为姊妹种，而姊妹种又与包括M. egeri和五个遗传上不同的群体，在本文中称为P3、P4、P5、P6和P7。Beast分析表明，马达加斯加长翼蝠辐射内的初始分歧发生在4.5百万年，大多数物种分歧之间的4和2.5百万年，和第二个时期是在1.25和1百万年之间。已知类群之间的DNA K2 P距离为12.9%~ 2.5%，种内变异小于1.8%。在18个已确定的分支中，拉丁双名仅与11个分支相关，这表明比目前公认的马达加斯加长翼兽的分化要大得多。这些数据被放置在这个属在岛上的分布历史和生态多样性模式的背景下。
The past decade has seen a proliferation of new species of Miniopterus bats (family Miniopteridae) recognized from Madagascar and the neighboring Comoros archipelago. The interspecific relationships of these taxa, their colonization history, and the evolution of this presumed adaptive radiation have not been sufficiently explored. Using the mitochondrial cytochrome-b gene, we present a phylogeny of the Malagasy members of this widespread Old World genus, based on 218 sequences, of which 82 are new and 136 derived from previous studies. Phylogenetic analyses recovered 18 clades, which divide into five primary lineages: (1) M. griveaudi; (2) M. mahafaliensis, M. sororculus and X3; (3) M. majori, M. gleni and M. griffithsi; (4) M. brachytragos; M. aelleniA, and M. aelleniB; and (5) M. manavi and M. petersoni recovered as sister species, which were in turn linked to a group comprising M. egeri and five genetically distinct populations referred to herein as P3, P4, P5, P6 and P7. Beast analysis indicated that the initial divergence within the Malagasy Miniopterus radiation took place 4.5 Myr; most species diverged between 4 and 2.5 Myr, and a secondary period was between 1.25 and 1 Myr. DNA K2P-distances between recognized taxa ranged from 12.9% to 2.5% and intraspecific variation was less than 1.8%. Of the 18 identified clades, Latin binomials are only associated with 11, which indicates much greater differentiation than currently recognized for Malagasy Miniopterus. These data are placed in a context of the dispersal history of this genus on the island and patterns of ecological diversity.
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影响因子：
4.1
作者：
Appleton, BR;McKenzie, JA;Christidis, L
通讯作者：
Christidis, L
影响因子：
9.8
作者：
Drummond AJ;Ho SY;Phillips MJ;Rambaut A
通讯作者：
Rambaut A
影响因子：
10.7
作者：
Drummond, Alexei J.;Suchard, Marc A.;Rambaut, Andrew
通讯作者：
Rambaut, Andrew
影响因子：
6.5
作者：
Brown, Jeremy M.;Hedtke, Shannon M.;Lemmon, Emily Moriarty
通讯作者：
Lemmon, Emily Moriarty
影响因子：
0.8
作者：
Cardinal, BR;Christidis, L
通讯作者：
Christidis, L