Phylogeography and population genetics of the Amethyst-throated Hummingbird (Lampornis amethystinus)

被引：44

作者：

Cortes-Rodriguez, Nandadevi ^{[1
]}

Hernandez-Banos, Blanca E. ^{[1
]}

Navarro-Siguenza, Adolfo G. ^{[1
]}

Peterson, A. Townsend ^{[2
]}

Garcia-Moreno, Jaime ^{[3
,4
]}

机构：

[1] Univ Nacl Autonoma Mexico, Fac Ciencias, Museo Zool Alfonso L Herrera, Mexico City 04510, DF, Mexico

[2] Univ Kansas, Nat Hist Museum, Lawrence, KS 66045 USA

[3] Ctr Biodivers Conservat Mexico, San Pedro, Costa Rica

[4] Conservat Int, Cent Amer, San Pedro, Costa Rica

来源：

MOLECULAR PHYLOGENETICS AND EVOLUTION | 2008年 / 48卷 / 01期

关键词：

speciation; phylogeography; mitochondrial DNA; Lampornis amethystinus;

D O I：

10.1016/j.ympev.2008.02.005

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We analyzed mitochondrial DNA sequence variation across 69 Amethyst-throated Hummingbirds (Lampornis amethystinus), comparing with samples of related taxa. Although this group shows discrete phenotypic variation in throat color among populations in Oaxaca and Guerrero (Mexico), the only phylogeographic structure observed was between phenotypically similar populations north and south of the Isthmus of Tehuantepec. As such, it appears that throat color variation is of recent origin and likely based only on minor genetic differences. (C) 2008 Published by Elsevier Inc.

引用

页码：1 / 11

页数：11

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