Arid
DOI10.1016/j.ympev.2015.09.026
Resolving taxonomic uncertainty and historical biogeographic patterns in Muscicapa flycatchers and their allies
Voelker, Gary1,2; Huntley, Jerry W.1,2; Penalba, Joshua V.3,4; Bowie, Rauri C. K.3,4
通讯作者Voelker, Gary
来源期刊MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN1055-7903
EISSN1095-9513
出版年2016
卷号94页码:618-625
英文摘要

Muscicapa flycatchers and their allies (Bradornis, Dioptornis, Empidomis, Fraseria, Myioparus, Namibornis, and Sigelus) are widely distributed in Africa, Europe and Asia. This broad distribution and the wide variety of habitats occupied by the group, ranging from arid to tropical forests, presents an interesting opportunity to explore the evolution of biogeographic patterns and habitat associations. Sequence data (up to 3310 base pairs from two mitochondrial and two nuclear genes) were generated for 36 of 42 species which comprise the assemblage. Complementary data from an additional species was retrieved from GenBank, as was an additional gene which was available for 21 of our included taxa. Using model-based phylogenetic methods and molecular clock dating, we constructed a time-calibrated molecular phylogenetic hypothesis for the lineage. Ancestral area reconstructions were performed on the phylogeny using LaGrange and BioGeoBEARS. Our results indicate that Bradornis, Fraseria, and Muscicapa are each non-monophyletic, with the latter being shown to comprise five separate clades each more closely related to other genera. Two new genera (Chapinia and Ripleyia) are erected to account for these results. Muscicapa and allies originated c. 7.4 Ma, most likely in Africa given that their sister lineage is almost entirely from there, and rapidly achieved a Eurasian distribution by c. 7.1 Ma. A second divergence at c. 6.1 Ma resulted in two clades. The first is a largely Eurasian clade that subsequently recolonized Africa, perhaps as the result of the loss of migration. The second is an African clade, and ancestral reconstructions suggest a Congolian (e.g. tropical forest) origin for this clade, with several subsequent diversifications into more arid habitats. This is a unique result, as most tropical forest lineages are confined to that habitat. As with other studies of African bird lineages, Afrotropical forest dynamics appear to have played a significant role in driving diversification in Muscicapa and allies, and our results include just the second recorded case of southern to northern African colonization patterns. (C) 2015 Elsevier Inc. All rights reserved.


英文关键词Africa Eurasia Historical biogeography Muscicapa Muscicapidae Systematics
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000366443300014
WOS关键词PHYLOGENETIC-RELATIONSHIPS ; DNA SEQUENCES ; BIRD GENUS ; AFRICA ; DIVERSIFICATION ; SPECIATION ; DISPERSAL ; EVOLUTION ; SYSTEMATICS ; INFERENCE
WOS类目Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS研究方向Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
来源机构University of California, Berkeley
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/195105
作者单位1.Texas A&M Univ, Dept Wildlife & Fisheries Sci, College Stn, TX 77843 USA;
2.Texas A&M Univ, Texas Cooperat Wildlife Collect, College Stn, TX 77843 USA;
3.Univ Calif Berkeley, Museum Vertebrate Zool, Berkeley, CA 94720 USA;
4.Univ Calif Berkeley, Dept Integrat Biol, Berkeley, CA 94720 USA
推荐引用方式
GB/T 7714
Voelker, Gary,Huntley, Jerry W.,Penalba, Joshua V.,et al. Resolving taxonomic uncertainty and historical biogeographic patterns in Muscicapa flycatchers and their allies[J]. University of California, Berkeley,2016,94:618-625.
APA Voelker, Gary,Huntley, Jerry W.,Penalba, Joshua V.,&Bowie, Rauri C. K..(2016).Resolving taxonomic uncertainty and historical biogeographic patterns in Muscicapa flycatchers and their allies.MOLECULAR PHYLOGENETICS AND EVOLUTION,94,618-625.
MLA Voelker, Gary,et al."Resolving taxonomic uncertainty and historical biogeographic patterns in Muscicapa flycatchers and their allies".MOLECULAR PHYLOGENETICS AND EVOLUTION 94(2016):618-625.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Voelker, Gary]的文章
[Huntley, Jerry W.]的文章
[Penalba, Joshua V.]的文章
百度学术
百度学术中相似的文章
[Voelker, Gary]的文章
[Huntley, Jerry W.]的文章
[Penalba, Joshua V.]的文章
必应学术
必应学术中相似的文章
[Voelker, Gary]的文章
[Huntley, Jerry W.]的文章
[Penalba, Joshua V.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。