干旱区生态环境知识资源中心(Arid): Genetic and Ecogeographic Controls on Species Cohesion in Australia's Most Diverse Lizard Radiation

Arid

DOI	10.1086/717411
	Genetic and Ecogeographic Controls on Species Cohesion in Australia's Most Diverse Lizard Radiation
	Prates, Ivan; Singhal, Sonal; Marchan-Rivadeneira, M. Raquel; Grundler, Maggie R.; Moritz, Craig; Donnellan, Stephen C.; Rabosky, Daniel L.
通讯作者	Prates, I (corresponding author)，Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA. ; Prates, I (corresponding author)，Univ Michigan, Museum Zool, Ann Arbor, MI 48109 USA.
来源期刊	AMERICAN NATURALIST
ISSN	0003-0147
EISSN	1537-5323
出版年	2022-02
英文摘要	Species vary extensively in geographic range size and climatic niche breadth. If range limits are primarily determined by climatic factors, species with broad climatic tolerances and those that track geographically widespread climates should have large ranges. However, large ranges might increase the probability of population fragmentation and adaptive divergence, potentially decoupling climatic niche breadth and range size. Conversely, ecological generalism in large-ranged species might lead to higher gene flow across climatic transitions, increasing species' cohesion and thus decreasing genetic isolation by distance (IBD). Focusing on Australia's iconic Ctenotus lizard radiation, we ask whether species range size scales with climatic niche breadth and the degree of population isolation. To this end, we infer independently evolving operational taxonomic units (OTUs), their geographic and climatic ranges, and the strength of IBD within OTUs based on genome-wide loci from 722 individuals spanning 75 taxa. Large-ranged OTUs were common and had broader climatic niches than small-ranged OTUs; thus, large ranges do not appear to simply result from passive tracking of widespread climatic zones. OTUs with larger ranges and broader climatic niches showed relatively weaker IBD, suggesting that large-ranged species might possess intrinsic attributes that facilitate genetic cohesion across large distances and varied climates. By influencing population divergence and persistence, traits that affect species cohesion may play a central role in large-scale patterns of diversification and species richness.
英文关键词	climatic niche breadth geographic range size isolation by distance macroecology speciation species delimitation
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000745249000002
WOS关键词	GEOGRAPHICAL RANGE SIZE ; R-PACKAGE ; WESTERN-AUSTRALIA ; POPULATION-SIZE ; DESERT LIZARDS ; SPECIATION ; EVOLUTION ; SCINCIDAE ; CTENOTUS ; BIOLOGY
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377364
作者单位	[Prates, Ivan; Rabosky, Daniel L.] Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA; [Prates, Ivan; Rabosky, Daniel L.] Univ Michigan, Museum Zool, Ann Arbor, MI 48109 USA; [Singhal, Sonal] Calif State Univ Dominguez Hills, Dept Biol, Carson, CA 90747 USA; [Marchan-Rivadeneira, M. Raquel] Ohio Univ, Edison Biotechnol Inst, Athens, OH 45701 USA; [Grundler, Maggie R.] Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA; [Grundler, Maggie R.] Univ Calif Berkeley, Museum Vertebrate Zool, Berkeley, CA 94720 USA; [Moritz, Craig] Australian Natl Univ, Div Ecol & Evolut, Canberra, ACT, Australia; [Moritz, Craig] Australian Natl Univ, Ctr Biodivers Anal, Canberra, ACT, Australia; [Donnellan, Stephen C.] South Australian Museum, Adelaide, SA, Australia
推荐引用方式 GB/T 7714	Prates, Ivan,Singhal, Sonal,Marchan-Rivadeneira, M. Raquel,et al. Genetic and Ecogeographic Controls on Species Cohesion in Australia's Most Diverse Lizard Radiation[J],2022.
APA	Prates, Ivan.,Singhal, Sonal.,Marchan-Rivadeneira, M. Raquel.,Grundler, Maggie R..,Moritz, Craig.,...&Rabosky, Daniel L..(2022).Genetic and Ecogeographic Controls on Species Cohesion in Australia's Most Diverse Lizard Radiation.AMERICAN NATURALIST.
MLA	Prates, Ivan,et al."Genetic and Ecogeographic Controls on Species Cohesion in Australia's Most Diverse Lizard Radiation".AMERICAN NATURALIST (2022).