我国中药材钩藤的新害虫——钩藤茜细蛾(鳞翅目:细蛾科)  

A new pest on Chinese traditional medical plant Uncaria rhynchophylla—Corythoxestis sunosei(Lepidoptera:Gracillariidae)

作　　者：姜中峰 张柱亭[2] 刘红霞[2] 刘腾腾[1] JIANG Zhong-Feng;ZHANG Zhu-Ting;LIU Hong-Xia;LIU Teng-Teng(College of Life Sciences,Shandong Normal University,Jinan 250014,China;Kaili University,Kaili 556011,Guizhou Province,China)

机构地区：[1]山东师范大学生命科学学院,济南250014 [2]凯里学院,贵州凯里556011

出　　处：《环境昆虫学报》2020年第6期1488-1493,共6页Journal of Environmental Entomology

基　　金：贵州省教育厅自然科学研究项目(黔教合KY[2015]476号)。

摘　　要：本文首次报道一种危害我国重要出口中药材钩藤的潜叶新害虫——钩藤茜细蛾Corythoxestis sunosei(Kumata,1998)及其生物学。通过野外采集、观察和标本解剖鉴定以及分子生物学手段,对钩藤茜细蛾的分类学和生物学进行了研究。首次报道了钩藤茜细蛾在我国钩藤主产区的为害,并对该害虫的外型、外生殖器和潜道等鉴别特征做了详细描述,公开了该种的DNA条形码序列(COI基因)。首次发现钩藤茜细蛾在我国潜叶为害钩藤,获取了钩藤茜细蛾的分类学和生物学信息,初步报道了害虫的田间为害情况,将为钩藤潜叶害虫的检疫和防控奠定分类学和生物学基础。The aim of the present paper is to report the taxonomic and biological characteristics of a new leaf-mining pest namely Corythoxestis sunosei(Kumata,1998)on Chinese medical plant Uncaria rhynchophylla for the first time in China.Through field collecting and observation,specimen dissection and molecular work,the species was identified and the biology was described.The damage of this species in the main producing areas of U.rhynchophylla in China was reported for the first time,and the taxonomical characteristics of this pest,including adult,male and female genitalia and the leaf mines,were described in details,and the DNA barcode(COI gene)of this species was published.C.sunosei was found for the first time mining the leaves of U.rhynchophylla in China.The taxonomic characters,the biological data and the field observation described herein will lay a taxonomic and biological basis for the quarantine and control of leaf mining pests of U.rhynchophylla.

关 键 词：钩藤 异孔细蛾亚科 茜细蛾属 潜叶 DNA条形码 

分 类 号：Q968.1[生物学—昆虫学] S433[农业科学—农业昆虫与害虫防治]