干旱区生态环境知识资源中心(Arid): Evolution of cranial shape in a continental-scale evolutionary radiation of Australian lizards

Arid

DOI	10.1111/evo.13851
	Evolution of cranial shape in a continental-scale evolutionary radiation of Australian lizards
	Gray, Jaimi A.1; Sherratt, Emma 2,3; Hutchinson, Mark N.2,3; Jones, Marc E. H.4
通讯作者	Gray, Jaimi A.
来源期刊	EVOLUTION
ISSN	0014-3820
EISSN	1558-5646
出版年	2019
卷号	73 期号:11 页码:2216-2229
英文摘要	A defining character of adaptive radiations is the evolution of a diversity of morphological forms that are associated with the use of different habitats, following the invasion of vacant niches. Island adaptive radiations have been thoroughly investigated but continental scale radiations are more poorly understood. Here, we use 52 species of Australian agamid lizards and their Asian relatives as a model group, and employ three-dimensional geometric morphometrics to characterize cranial morphology and investigate whether variation in cranial shape reflects patterns expected from the ecological process of adaptive radiation. Phylogenetic affinity, evolutionary allometry, and ecological life habit all play major roles in the evolution of cranial shape in the sampled lizards. We find a significant association between cranial shapes and life habit. Our results are in line with the expectations of an adaptive radiation, and this is the first time detailed geometric morphometric analyses have been used to understand the selective forces that drove an adaptive radiation at a continental scale.
英文关键词	Adaptive Agamidae geometric morphometrics lizards phylomorphospace skull
类型	Article
语种	英语
国家	New Zealand ; Australia ; England
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000489894100001
WOS关键词	GREAT VICTORIA DESERT ; ADAPTIVE RADIATION ; MORPHOLOGICAL DIVERSIFICATION ; AGAMID LIZARDS ; NATURAL-HISTORY ; AMPHIBOLURUS-BARBATUS ; PHYLOGENETIC SIGNAL ; SKULL SHAPE ; PERFORMANCE ; PATTERNS
WOS类目	Ecology ; Evolutionary Biology ; Genetics & Heredity
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215610
作者单位	1.Univ Auckland, Sch Biol Sci, Thomas Bldg, Auckland 1142, New Zealand; 2.Univ Adelaide, Sch Biol Sci, Dept Ecol & Evolutionary Biol, North Terrace, Adelaide, SA 5005, Australia; 3.South Australian Museum, Kintore Ave, Adelaide, SA 5000, Australia; 4.Nat Hist Museum, Earth Sci, London SW7 5BD, England
推荐引用方式 GB/T 7714	Gray, Jaimi A.,Sherratt, Emma,Hutchinson, Mark N.,et al. Evolution of cranial shape in a continental-scale evolutionary radiation of Australian lizards[J],2019,73(11):2216-2229.
APA	Gray, Jaimi A.,Sherratt, Emma,Hutchinson, Mark N.,&Jones, Marc E. H..(2019).Evolution of cranial shape in a continental-scale evolutionary radiation of Australian lizards.EVOLUTION,73(11),2216-2229.
MLA	Gray, Jaimi A.,et al."Evolution of cranial shape in a continental-scale evolutionary radiation of Australian lizards".EVOLUTION 73.11(2019):2216-2229.