Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/jbi.12364 |
Contrasting patterns of persistence and diversification in vicars of a widespread Australian lizard lineage (the Oedura marmorata complex) | |
Oliver, Paul M.1,2; Smith, Katie L.2; Laver, Rebecca J.1,2; Doughty, Paul3; Adams, Mark4,5 | |
通讯作者 | Oliver, Paul M. |
来源期刊 | JOURNAL OF BIOGEOGRAPHY
![]() |
ISSN | 0305-0270 |
EISSN | 1365-2699 |
出版年 | 2014 |
卷号 | 41期号:11页码:2068-2079 |
英文摘要 | AimLineages in many parts of the world have distributions that have been shaped by range contraction in the face of deteriorating climatic conditions through the Neogene. When such lineages now consist of widely spaced vicariant populations (vicars) they provide opportunities (1) to compare and contrast the timing and pattern of diversification within and between major geographical regions, and (2) to examine how differential interactions with geography, climate and localized adaptation may have shaped idiosyncratic patterns of genetic diversification. LocationAustralian Arid Zone (AAZ) and Australian Monsoonal Tropics (AMT). MethodsWe compiled and analysed mitochondrial DNA, nuclear DNA and allozyme datasets to determine the evolutionary history and genetic diversity of isolated populations of a gecko lineage (the Oedura marmorata complex and related taxa) distributed across the Australian monsoonal and arid biomes. ResultsThree widely allopatric lineages in the AAZ diverged during the late Miocene and Plio-Pleistocene. Populations in the AMT display much greater genetic turnover than those in the AAZ over equivalent geographical distances, and also include several lineages that are of equal or greater age than all diversity in the AAZ. Saxicoline lineages tend to show higher genetic diversity and/or have more restricted ranges than arboreal relatives in both biomes. Main conclusionsLineages of Oedura show contrasting patterns of diversification in the two major biomes they inhabit. Diversity in the arid biome is younger and restricted to widely separated refugia, reflecting the younger age and pervasive harshness of this environment. Higher diversity in the AMT is also indicative of persistence, but at much finer geographical scales and broadly over a longer period of time, perhaps reflecting the more continuous spatial and temporal distribution of equitable habitats within this region. Finally, the wider distribution of arboreal lineages in both biomes suggests that ecological flexibility has also shaped the contrasting patterns of distribution in related lineages, and supports the contention that an association with rocks has shaped high lineage diversity in many taxa from the Australian Monsoonal Tropics. |
英文关键词 | Arboreal aridification Australian Monsoonal Tropics ecological diversification evolutionary ecology molecular phylogeny palaeoclimatic change phylogeography saxicoline |
类型 | Article |
语种 | 英语 |
国家 | Australia |
收录类别 | SCI-E |
WOS记录号 | WOS:000343867200006 |
WOS关键词 | PHYLOGEOGRAPHIC STRUCTURE ; MAXIMUM-LIKELIHOOD ; WESTERN-AUSTRALIA ; MONSOON TROPICS ; EVOLUTION ; BARRIERS ; BIOGEOGRAPHY ; SYSTEMATICS ; ZONE ; DIPLODACTYLIDAE |
WOS类目 | Ecology ; Geography, Physical |
WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/183136 |
作者单位 | 1.Univ Melbourne, Dept Zool, Parkville, Vic 3052, Australia; 2.Museum Victoria, Dept Sci, Melbourne, Vic 3001, Australia; 3.Western Australian Museum, Dept Terr Zool, Welshpool, WA 6106, Australia; 4.S Australian Museum, Evolutionary Biol Unit, Adelaide, SA 5000, Australia; 5.Univ Adelaide, Sch Earth & Environm Sci, Adelaide, SA 5005, Australia |
推荐引用方式 GB/T 7714 | Oliver, Paul M.,Smith, Katie L.,Laver, Rebecca J.,et al. Contrasting patterns of persistence and diversification in vicars of a widespread Australian lizard lineage (the Oedura marmorata complex)[J],2014,41(11):2068-2079. |
APA | Oliver, Paul M.,Smith, Katie L.,Laver, Rebecca J.,Doughty, Paul,&Adams, Mark.(2014).Contrasting patterns of persistence and diversification in vicars of a widespread Australian lizard lineage (the Oedura marmorata complex).JOURNAL OF BIOGEOGRAPHY,41(11),2068-2079. |
MLA | Oliver, Paul M.,et al."Contrasting patterns of persistence and diversification in vicars of a widespread Australian lizard lineage (the Oedura marmorata complex)".JOURNAL OF BIOGEOGRAPHY 41.11(2014):2068-2079. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
Contrasting patterns(1404KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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。