Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1093/biolinnean/blx058 |
Ancient lakes, Pleistocene climates and river avulsions structure the phylogeography of a large but little-known rock scorpion from the Mojave and Sonoran deserts | |
Graham, Matthew R.1; Wood, Dustin A.2; Henault, Jonathan A.1; Valois, Zachary J.3; Cushing, Paula E.4 | |
通讯作者 | Graham, Matthew R. |
来源期刊 | BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
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ISSN | 0024-4066 |
EISSN | 1095-8312 |
出版年 | 2017 |
卷号 | 122期号:1页码:133-146 |
英文摘要 | Recent syntheses of phylogeographical data from terrestrial animals in the Mojave and Sonoran deserts have revealed a complex history of geologic and climatic vicariance events. We studied the phylogeography of Smeringurus vachoni to see how vicariance events may have impacted a large, endemic rock scorpion. Additionally, we used the phylogeographical data to examine the validity of two subspecies of S.vachoni that were described using unconventional morphological characters. Phylogenetic, network and SAMOVA analyses indicate that S.vachoni consists of 11 clades mostly endemic to isolated desert mountain ranges. Molecular clock estimates suggest that clades diversified between the Miocene and early Pleistocene. Species distribution models predict a contraction of suitable habitat during the last glacial maximum. Landscape interpolations and Migrate-n analyses highlight areas of gene flow across the Colorado River. Smeringurus vachoni does not comprise two subspecies. Instead, the species represents at least 11 mitochondrial clades that probably diversified by vicariance associated with Pleistocene climate changes and formation of ancient lakes along the Colorado River corridor. Gene flow appears to have occurred from west to east across the Colorado River during periodic river avulsions. |
英文关键词 | AIS BEAST biogeography Maxent migration proto-Gulf of California Smeringurus mesaensis Vaejovidae |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000409213700010 |
WOS关键词 | LOWER COLORADO RIVER ; BAYESIAN PHYLOGENETIC INFERENCE ; GENETIC-STRUCTURE ; BAJA-CALIFORNIA ; EVOLUTIONARY HOTSPOTS ; SECONDARY CONTACT ; MIXED MODELS ; DIVERSIFICATION ; VICARIANCE ; BRACHISTOSTERNUS |
WOS类目 | Evolutionary Biology |
WOS研究方向 | Evolutionary Biology |
来源机构 | United States Geological Survey |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197852 |
作者单位 | 1.Eastern Connecticut State Univ, Dept Biol, 83 Windham St, Willimantic, CT 06226 USA; 2.US Geol Survey, Western Ecol Res Ctr, San Diego Field Stn, 4165 Spruance Rd,Suite 200, San Diego, CA 92101 USA; 3.Utah Museum Nat Hist, 301 Wakara Way, Salt Lake City, UT 84108 USA; 4.Denver Museum Nat & Sci, Dept Zool, 2001 Colorado Blvd, Denver, CO 80205 USA |
推荐引用方式 GB/T 7714 | Graham, Matthew R.,Wood, Dustin A.,Henault, Jonathan A.,et al. Ancient lakes, Pleistocene climates and river avulsions structure the phylogeography of a large but little-known rock scorpion from the Mojave and Sonoran deserts[J]. United States Geological Survey,2017,122(1):133-146. |
APA | Graham, Matthew R.,Wood, Dustin A.,Henault, Jonathan A.,Valois, Zachary J.,&Cushing, Paula E..(2017).Ancient lakes, Pleistocene climates and river avulsions structure the phylogeography of a large but little-known rock scorpion from the Mojave and Sonoran deserts.BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY,122(1),133-146. |
MLA | Graham, Matthew R.,et al."Ancient lakes, Pleistocene climates and river avulsions structure the phylogeography of a large but little-known rock scorpion from the Mojave and Sonoran deserts".BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY 122.1(2017):133-146. |
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