DNA barcoding for the identification of Limonia crane flies(Diptera:Limoniidae)from China,including a new species and a newly recorded species  

作　　者：Hanhuiying Lü Yaru Chen Jinlong Ren Ning Wang Ding Yang Xiao Zhang 

机构地区：[1]Shandong Engineering Research Center for Environment-Friendly Agricultural Pest Management,College of Plant Health and Medicine/College of Grassland Science,Qingdao Agricultural University,Qingdao 266109,China [2]Key Laboratory of Biohazard Monitoring and Green Prevention and Control in Artificial Grassland,Ministry of Agriculture and Rural Affairs,Institute of Grassland Research,Chinese Academy of Agricultural Sciences,Hohhot 010010,China [3]Key Laboratory of the Pest Monitoring and Safety Control on the Crop and Forest,College of Agronomy,Xinjiang Agricultural University,Urumqi 830052,China [4]College of Plant Protection,China Agricultural University,Beijing 100193,China

出　　处：《Zoological Systematics》2023年第3期236-248,共13页动物分类学报（英文版）

基　　金：funded by the National Natural Science Foundation of China(32100356);the National Science&Technology Fundamental Resources Investigation Program of China(2019FY100400);the National Key R&D Program of China(2022YFD1401102)。

摘　　要：The genus Limonia Meigen,1803 is globally distributed with 216 known species/subspecies,of which 30 are recorded from China.In this study,we firstly use DNA barcodes(mt COI)to identify specimens of Limonia from China,result in a discovery of three species.Considering the morphological data,these species were identified as L.albiterminalis Lü,Ren&Zhang,sp.nov.,L.juvenca Alexander,1935(new record in China),and L.macrostigma(Schummel,1829),respectively.Six COI sequences of the three species were provided,analyzed with other 24 COI sequences from Limonia species.The result indicates that intraspecific distances in the genus are generally less than 2.2%,interspecific distances range from 7.9%to 17.2%,and there is no overlap between intra-and interspecific distances.Redescription and illustrations of L.juvenca and illustration of male hypopygium of L.macrostigma,as well as the key to the Chinese Limonia crane flies,are all provided.

关 键 词：DNA barcode taxonomy Chinese fauna COI Limoniinae 

分 类 号：Q949[生物学—植物学]