干旱区生态环境知识资源中心(Arid): Genetic differentiation in mountain-dwelling clam shrimp, Paralimnadia (Crustacea : Branchiopoda : Spinicaudata), in eastern Australia

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DOI	10.1071/IS19027
	Genetic differentiation in mountain-dwelling clam shrimp, Paralimnadia (Crustacea : Branchiopoda : Spinicaudata), in eastern Australia
	Schwentner, Martin 1,2; Giribet, Gonzalo 2; Combosch, David J.2,3; Timms, Brian V.4,5
通讯作者	Schwentner, Martin
来源期刊	INVERTEBRATE SYSTEMATICS
ISSN	1445-5226
EISSN	1447-2600
出版年	2020
卷号	34 期号:1 页码:88-100
英文摘要	The majority of Australian Spinicaudata Linder, 1945 inhabit the (semi)arid deserts of Australia's lowlands. However, several closely related species of Paralimnadia Sars, 1896 inhabit small temporary habitats throughout the Great Dividing Range in eastern Australia. By combining analyses of mitochondrial cytochrome c oxidase subunit I (COI) with double-digest restriction-site associated DNA (ddRAD) data, we studied the species diversity and genetic diversity of this group of mountain-dwelling branchiopods. Levels of genetic differentiation in COI are relatively low between putative species (mostly between 1.5 and 6.7%), complicating COI-based species delimitation. Depending on the applied threshold, three to six species are inferred in the studied area, with most putative species being geographically restricted. Particularly notable are the high levels of population differentiation indicated by ddRAD analyses between nearby populations within putative species. This suggests that gene flow is limited, even between populations separated only by a few kilometres. This maylead to fast population differentiation, which in turn might drive speciation. Our data suggest that the species diversity of Paralimnadia in the Great Dividing Range is much higher than currently appreciated.
英文关键词	COI ddRAD dispersal mountain species delimitation
类型	Article
语种	英语
国家	Germany ; USA ; Australia
收录类别	SCI-E
WOS记录号	WOS:000521389400003
WOS关键词	EVOLUTIONARY SYSTEMATICS ; LIMNADOPSIS ; DIVERSITY ; INFERENCE ; REVISION ; TAXONOMY ; TOOL
WOS类目	Evolutionary Biology ; Zoology
WOS研究方向	Evolutionary Biology ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314815
作者单位	1.Univ Hamburg, Ctr Nat Hist, Martin Luther King Pl 3, D-20146 Hamburg, Germany; 2.Harvard Univ, Dept Organism & Evolutionary Biol, Museum Comparat Zool, 26 Oxford St, Cambridge, MA 02138 USA; 3.Univ Guam, Marine Lab, UOG Stn, Mangilao, GU 96923 USA; 4.Australian Museum, 1 William St, Sydney, NSW 2010, Australia; 5.Univ New South Wales, Ctr Ecosyst Sci, Sch Biol Earth & Environm Sci, Kensington, NSW 2033, Australia
推荐引用方式 GB/T 7714	Schwentner, Martin,Giribet, Gonzalo,Combosch, David J.,et al. Genetic differentiation in mountain-dwelling clam shrimp, Paralimnadia (Crustacea : Branchiopoda : Spinicaudata), in eastern Australia[J],2020,34(1):88-100.
APA	Schwentner, Martin,Giribet, Gonzalo,Combosch, David J.,&Timms, Brian V..(2020).Genetic differentiation in mountain-dwelling clam shrimp, Paralimnadia (Crustacea : Branchiopoda : Spinicaudata), in eastern Australia.INVERTEBRATE SYSTEMATICS,34(1),88-100.
MLA	Schwentner, Martin,et al."Genetic differentiation in mountain-dwelling clam shrimp, Paralimnadia (Crustacea : Branchiopoda : Spinicaudata), in eastern Australia".INVERTEBRATE SYSTEMATICS 34.1(2020):88-100.