Arid
DOI10.1071/ZO17079
Phylogeographic evidence for evolutionary refugia in the Gulf sandstone ranges of northern Australia
Noble, Catherine1,2; Laver, Rebecca J.1,2; Rosauer, Dan F.1,2; Ferrier, Simon3; Moritz, Craig1,2
通讯作者Moritz, Craig
来源期刊AUSTRALIAN JOURNAL OF ZOOLOGY
ISSN0004-959X
EISSN1446-5698
出版年2017
卷号65期号:6页码:408-416
英文摘要

Locating and protecting climate change refugia is important to conserving biodiversity with accelerating climate change. Comparative phylogeographic analysis provides an effective tool for locating such refugia, as long-term retention of one or more populations within a refugial landscape will generate unique genetic lineages. The ranges of the western Gulf region of northern Australia are thought to represent a significant arid-zone refugium, in which case low-dispersal organisms should have strong phylogeographic structure across the region. To test for this, we conducted extensive sampling of three species of Gehyra geckos and analysed diversity for mitochondrial DNA and eight nuclear loci. These analyses revealed congruent and high phylogeographic diversity, especially, but not exclusively, in rock-restricted species. This finding, and other recent phylogeographic evidence, demonstrates that these topographically variable landforms have enabled persistence of ecologically diverse vertebrate species through the climate changes of the late Pleistocene. Identification of this relatively under-protected region as a significant climate change refugium points to the need to expand protected areas in this region and to invest in ecological management across existing National Parks and Indigenous Protected Areas.


英文关键词gekkonid lizards Gulf Fall Uplands Mount Isa Inlier Selwyn Ranges short-range endemism
类型Article
语种英语
国家Australia
收录类别SCI-E
WOS记录号WOS:000442110900009
WOS关键词CLIMATE-CHANGE ; HAPLOTYPE RECONSTRUCTION ; STATISTICAL-METHOD ; POPULATION-GROWTH ; DNA POLYMORPHISM ; MONSOON TROPICS ; SPECIES COMPLEX ; GENETIC LEGACY ; RAIN-FOREST ; ENDEMISM
WOS类目Zoology
WOS研究方向Zoology
来源机构Commonwealth Scientific and Industrial Research Organisation
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/197743
作者单位1.Australian Natl Univ, Div Ecol & Evolut, Res Sch Biol, 46 Sullivans Creek Rd, Acton, ACT 2601, Australia;
2.Australian Natl Univ, Ctr Biodivers Anal, 46 Sullivans Creek Rd, Acton, ACT 2601, Australia;
3.CSIRO Land & Water, Black Mt, ACT 2601, Australia
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GB/T 7714
Noble, Catherine,Laver, Rebecca J.,Rosauer, Dan F.,et al. Phylogeographic evidence for evolutionary refugia in the Gulf sandstone ranges of northern Australia[J]. Commonwealth Scientific and Industrial Research Organisation,2017,65(6):408-416.
APA Noble, Catherine,Laver, Rebecca J.,Rosauer, Dan F.,Ferrier, Simon,&Moritz, Craig.(2017).Phylogeographic evidence for evolutionary refugia in the Gulf sandstone ranges of northern Australia.AUSTRALIAN JOURNAL OF ZOOLOGY,65(6),408-416.
MLA Noble, Catherine,et al."Phylogeographic evidence for evolutionary refugia in the Gulf sandstone ranges of northern Australia".AUSTRALIAN JOURNAL OF ZOOLOGY 65.6(2017):408-416.
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