The patterns and modes of the evolution of disparity in Mesozoic birds

doi:10.1098/rspb.2020.3105

IVPP-IR > 中科院古脊椎所（2000年以后）

	The patterns and modes of the evolution of disparity in Mesozoic birds
	Wang, Min1,2 ; Lloyd, Graeme T.3; Zhang, Chi 1,2; Zhou, Zhonghe1,2
	2021-02-10
发表期刊	PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
ISSN	0962-8452
卷号	288 期号:1944 页码:10
摘要	The origin of birds from non-avian theropod dinosaurs is one of the greatest transitions in evolution. Shortly after diverging from other theropods in the Late Jurassic, Mesozoic birds diversified into two major clades-the Enantiornithes and Ornithuromorpha-acquiring many features previously considered unique to the crown group along the way. Here, we present a comparative phylogenetic study of the patterns and modes of Mesozoic bird skeletal morphology and limb proportions. Our results show that the major Mesozoic avian groups are distinctive in discrete character space, but constrained in a morphospace defined by limb proportions. The Enantiornithines, despite being the most speciose group of Mesozoic birds, are much less morphologically disparate than their sister clade, the Ornithuromorpha-the clade that gave rise to living birds, showing disparity and diversity were decoupled in avian history. This relatively low disparity suggests that diversification of enantiornithines was characterized in exhausting fine morphologies, whereas ornithuromorphs continuously explored a broader array of morphologies and ecological opportunities. We suggest this clade-specific evolutionary versatility contributed to their sole survival of the end-Cretaceous mass extinction.
关键词	Aves disparity diversity Mesozoic phylogeny mode
DOI	10.1098/rspb.2020.3105
关键词[WOS]	MORPHOLOGICAL DIVERSITY ; R PACKAGE ; ECOLOGY ; ORIGIN ; TEMPO ; SIZE
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41722202] ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-DQC002]
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Biology ; Ecology ; Evolutionary Biology
WOS记录号	WOS:000647649700027
出版者	ROYAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/18434
专题	中科院古脊椎所（2000年以后）
通讯作者	Wang, Min; Lloyd, Graeme T.
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 3.Univ Leeds, Sch Earth & Environm, Leeds LS2 9JY, W Yorkshire, England
推荐引用方式 GB/T 7714	Wang, Min,Lloyd, Graeme T.,Zhang, Chi,et al. The patterns and modes of the evolution of disparity in Mesozoic birds[J]. PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,2021,288(1944):10.
APA	Wang, Min,Lloyd, Graeme T.,Zhang, Chi,&Zhou, Zhonghe.(2021).The patterns and modes of the evolution of disparity in Mesozoic birds.PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,288(1944),10.
MLA	Wang, Min,et al."The patterns and modes of the evolution of disparity in Mesozoic birds".PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 288.1944(2021):10.

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