干旱区生态环境知识资源中心(Arid): Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia

Arid

DOI	10.1139/gen-2019-0199
	Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia
	Guzik, Michelle T.; Stevens, Mark, I; Cooper, Steven J. B.; Humphreys, William F.; Austin, Andrew D.
通讯作者	Guzik, MT (corresponding author), Univ Adelaide, Australian Ctr Evolutionary Biol & Biodivers, Sch Biol Sci, Adelaide, SA 5005, Australia.
来源期刊	GENOME
ISSN	0831-2796
EISSN	1480-3321
出版年	2021
卷号	64 期号:3 页码:181-195
英文摘要	The subterranean islands hypothesis for calcretes of the Yilgarn region in Western Australia applies to many stygobitic (subterranean-aquatic) species that are trapped evolutionarily within isolated aquifers due to their aquatic lifestyles. In contrast, little is known about the distribution of terrestrial-subterranean invertebrates associated with the calcretes. We used subterranean Collembola from the Yilgarn calcretes to test the hypothesis that troglobitic species, those inhabiting the subterranean unsaturated (non-aquatic) zone of calcretes, are also restricted in their distribution and represent reciprocally monophyletic and endemic lineages. We used the barcoding fragment of the mtDNA cytochrome c oxidase subunit 1 (COI) gene from 183 individuals to reconstruct the phylogenetic history of the genus Pseudosinella Schaffer (Collembola, Lepidocyrtidae) from 10 calcretes in the Yilgarn. These calcretes represent less than 5% of the total possible calcretes in this region, yet we show that their diversity for subterranean Collembola comprises a minimum of 25 new species. Regionally, multiple levels of diversity exist in Pseudosinella, indicative of a complex evolutionary history for this genus in the Yilgarn. These species have probably been impacted by climatic oscillations, facilitating their dispersal across the landscape. The results represent a small proportion of the undiscovered diversity in Australia's arid zone.
英文关键词	DNA barcoding COI species delimitation Pseudosinella subterranean island hypothesis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000626266200004
WOS关键词	MITOCHONDRIAL-DNA PHYLOGEOGRAPHY ; SPECIES HEXAPODA COLLEMBOLA ; MOLECULAR SYSTEMATICS ; DELIMITATION METHOD ; BEETLES COLEOPTERA ; CRYPTIC SPECIATION ; GIANT SPRINGTAIL ; YILGARN REGION ; DIVING BEETLES ; WESTERN
WOS类目	Biotechnology & Applied Microbiology ; Genetics & Heredity
WOS研究方向	Biotechnology & Applied Microbiology ; Genetics & Heredity
来源机构	University of Western Australia
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350361
作者单位	[Guzik, Michelle T.; Cooper, Steven J. B.; Austin, Andrew D.] Univ Adelaide, Australian Ctr Evolutionary Biol & Biodivers, Sch Biol Sci, Adelaide, SA 5005, Australia; [Stevens, Mark, I] South Australian Museum, Biol & Earth Sci, Adelaide, SA 5000, Australia; [Stevens, Mark, I] Univ South Australia, Clin & Hlth Sci, Adelaide, SA 5000, Australia; [Cooper, Steven J. B.; Austin, Andrew D.] South Australian Museum, North Terrace, Adelaide, SA 5000, Australia; [Humphreys, William F.] Western Australian Museum, Dept Terr Zool, Locked Bag 49, Welshpool Dc, WA 6986, Australia; [Humphreys, William F.] Univ Western Australia, Sch Biol Sci, Crawley, WA 6009, Australia
推荐引用方式 GB/T 7714	Guzik, Michelle T.,Stevens, Mark, I,Cooper, Steven J. B.,et al. Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia[J]. University of Western Australia,2021,64(3):181-195.
APA	Guzik, Michelle T.,Stevens, Mark, I,Cooper, Steven J. B.,Humphreys, William F.,&Austin, Andrew D..(2021).Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia.GENOME,64(3),181-195.
MLA	Guzik, Michelle T.,et al."Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia".GENOME 64.3(2021):181-195.