A New Species of Cyrtodactylus(Squamata:Gekkonidae)from the Karst Forests of Daweishan National Nature Reserve,Yunnan,China  

作　　者：YINPENG ZHANG XIAOLONG LIU JUSTIN BERNSTEIN Jian WANG Zhiyong YUAN 

机构地区：[1]Key Laboratory of Freshwater Fish Reproduction and Development,Ministry of Education,Southwest University,Chongqing 400715,China [2]Key Laboratory of Conserving Wildlife with Small Populations in Yunnan,Southwest Forestry University,Kunming 650224,Yunnan,China [3]Michigan State University,East Lansing 48825,MI,USA [4]Rutgers University-Newark,Boyden Hall,195 University Avenue,Newark 07102,NJ,USA [5]College of Life Science ami Technology,Honghe University,Mengzi 661199,Yunnan,China

出　　处：《Asian Herpetological Research》2021年第3期261-270,共10页亚洲两栖爬行动物研究（英文版）

基　　金：supported by grants from the Second Tibetan Plateau Scientific Expedition and Research Program(2019QZKK0501);National Natural Science Foundation of China(31702008);Young talent project of China Association for Science and Technology(2019–2021QNRC001);Yunnan Fundamental Research Project(202001AW070016,202005AC160046);Biodiversity Investigation,Observation and Assessment Program(2019-2023)of Ministry of Ecology and Environment of China to Z.Y.Y.and J.W.

摘　　要：Cyrtodactylus geckos are one of the most speciose and diverse groups of extant lizards known,distributed throughout the Asian and Pacific realms.Using molecular phylogenetic methods and supporting morphological data,we describe a new species of Cyrtodactylus in Daweishan National Nature Reserve,Yunnan Province,China.Cyrtodactylus hekouensis sp.nov.can be morphologically distinguished from its nearby congeners by the following characters:maximum SVL 92.3 mm and TL 98.5 mm;11-12 supralabials;11-12 infralabials;36-57 scale rows between the fifth supralabials;10-13 dorsal tubercles rows;3 postnasals on blunt and smooth front snout;precloacalfemoral pores in a continuous series of 33-39(females with pitted scales)located under vent/cloaca and thighs in both sexes;precloacal groove absent;3/3 postcloacal tubercles;subdigital lamellae under the fourth finger 21 or 22,under the fourth toe 20-23;smooth midbody with smooth venter and tuberculate dorsal scale rows,tubercles from head to tail base;dorsal transverse patterns are generally large,bilaterally symmetrical.The results of the phylogenetic analysis recover specimens of this new species as sister to a clade containing C.wayakonei and C.martini.Uncorrected pairwise intraspecific distances were<1%,and distances between our new species and other Cyrtodactylus species from nearby countries ranged from 14.2%to 26.8%.

关 键 词：China-Vietnam border Yunnan Province Cyrtodactylus hekouensis sp.nov. GEKKONIDAE molecular phylogeny SYSTEMATICS taxonomy 

分 类 号：Q959[生物学—动物学]