Tracing the Origin of the Black-spotted Frog,Pelophylax nigromaculatus,in the Xinjiang Uyghur Autonomous Region  

作　　者：Supen WANG Conghui LIU Wei ZHU Xu GAO Yiming LI 

机构地区：[1]Key Laboratory of Animal Ecology and Conservation Biology,Institute of Zoology,Chinese Academy of Sciences,1 Beichen West Road,Chaoyang District,Beijing 1 00101,China [2]University of Chinese Academy of Sciences,19 Yuquan Road,Shijingshan,Beijing 100049,China

出　　处：《Asian Herpetological Research》2016年第2期69-74,共6页亚洲两栖爬行动物研究（英文版）

基　　金：funded by the Beijing Natural Science Foundation(5164036);the National Natural Science Foundation of China(31370545 and 31200416);the Animal Care and Use Committee of Institute of Zoology,Chinese Academy of Sciences(Project Nos.2012/17 and 2014/25)

摘　　要：t Identifying the origin of a biological invasion is critical for controlling the invaders. To explore the genetic diversity and identify the source region of introductions of Pelophylax nigromaculatus to the Xinjiang Uyghur Autonomous Region, we sequenced 695 bp of the mitochondrial Cyt b gene in 140 individuals of P. nigromaculatus and identified 42 haplotypes in Heilongjiang, Beijing, Jiangsu, Shaanxi, Zhejiang provinces, Chongqing and the Xinjiang Uyghur Autonomous Region. We detected only four mitochondrial haplotypes in 20 specimens from Yining city in Ili Kazak Autonomous Prefecture. We traced the origin ofYining P. nigromaculatus to the Beijing and Chongqing area. Our results extend the known distribution range of this species in Asia.t Identifying the origin of a biological invasion is critical for controlling the invaders. To explore the genetic diversity and identify the source region of introductions of Pelophylax nigromaculatus to the Xinjiang Uyghur Autonomous Region, we sequenced 695 bp of the mitochondrial Cyt b gene in 140 individuals of P. nigromaculatus and identified 42 haplotypes in Heilongjiang, Beijing, Jiangsu, Shaanxi, Zhejiang provinces, Chongqing and the Xinjiang Uyghur Autonomous Region. We detected only four mitochondrial haplotypes in 20 specimens from Yining city in Ili Kazak Autonomous Prefecture. We traced the origin ofYining P. nigromaculatus to the Beijing and Chongqing area. Our results extend the known distribution range of this species in Asia.

关 键 词：Pelophylax nigromaculatus invasion genetics XINJIANG invasion route 

分 类 号：Q958[生物学—动物学]