西藏自治区蚊虫分类与区系研究Ⅸ.伊蚊属3亚属和6种新纪录  

A study of the taxonomy and fauna of mosquitoes in Tibet autonomous region, China Ⅸ:New records of 3 subgenera and 6 species of Aedes

作　　者：多吉卓玛 卓玛央金 永建 扎西卓玛 杨晓东 杨贵荣 王剑[3] 周红宁[3] 龚正达[3,4] DUOJI Zhuo-ma;ZHUOMA Yang-jin;YONC Jian;ZHAXI Zhuo-ma;YANG Xiao-dong;YANG Gui-rong;WANG Jian;ZHOU Hong-ning;GONG Zheng-da(Linzhi City Center for Disease Control and Prevention,Linzhi 860100,Xizang(Tibet)Autonomous Region,China;Motuo County Center for Disease Control and Prevention;Yunnan Institute of Parasitic Diseases Control and Prevention,Yunnan Provincial,Center of Arborvirus Research,Yunnan Provincial Key Laboratory of Vector borne Diseases Control and Research;Yunnan Institute of Endemic Diseases Control and Prevention)

机构地区：[1]林芝市疾病预防控制中心流行病科,西藏林芝860100 [2]墨脱县疾病预防控制中心,西藏墨脱855300 [3]云南省寄生虫病防治所,云南省虫媒病毒研究中心,云南省虫媒传染病防控研究重点实验室,云南普洱665099 [4]云南省地方病防治所,云南大理671000

出　　处：《中国媒介生物学及控制杂志》2020年第2期203-208,共6页Chinese Journal of Vector Biology and Control

基　　金：国家自然科学基金(30460124,30660160)。

摘　　要：目的调查和了解西藏自治区(西藏)的蚊类区系。方法2017年8-9月,对藏东南地区各类型孳生地的伊蚊进行调查取样、标本制作和分类鉴定。结果在鉴定墨脱县采获的伊蚊属(Genus Aedes)标本中,发现有丹蚊亚属(Subgenus Danielsia)的白带伊蚊〔Ae.(Dan.)albotaeniatus(Leicester,1904)〕、花纹亚属(Subgenus Phagomyia)的阿萨姆伊蚊〔Ae.(Pha.)assanensis(Theobald,1908)〕、奈蚊亚属(Subgenus Kenknightia)的异形伊蚊〔Ae.(Ken.)dissimilis(Leiceaster,1908)〕、科蚊亚属(Subgenus Collessius)的乳点伊蚊〔Ae.(Col.)macfarlanei(Edwands,1914)〕、覆蚊亚属(Subgenus Stegomyia)的马立伊蚊〔Ae.(Ste.)malikuli(Huang,1973)〕和伪白纹伊蚊〔Ae.(Ste.)pseudalbopictus Borel,1928〕共5亚属6种。其中,丹蚊亚属、花蚊亚属、奈蚊亚属和6种蚊种为西藏地区首次发现,为西藏蚊类亚属和物种新纪录。该文将这6种蚊种的重要形态特征、分布区、孳生环境及其雄蚊尾器结构图等内容分别进行了简述和报道。此外,并对西藏现知伊蚊属13亚属和23种(亚种)列出了名录。结论迄今,西藏分布有伊蚊共13亚属23种(亚种),分别约占国内伊蚊属亚属和物种总数的46%和20%。Objective To investigate the fauna of mosquitoes in Tibet autonomous region,China.Methods From August to September,2017,Aedes in various breeding sites of Southeastern Tibet were sampled,made into specimens,and subjected to taxonomic identification.Results Among the genus Aedes collected in Motuo county,a total of 6 species from 5 subgenera were identified,i.e.,Ae.(Dan.)albotaeniatus(Leicester,1904)from the subgenus Danielsia,Ae.(Pha.)assamensis(Theobald,1908)from the subgenus Phagomyia,Ae.(Ken.)dissimilis(Leiceaster,1908)from the subgenus Kenknightia,Ae.(Col.)macfarlanei(Edwands,1914)from the subgenus Collessius,and Ae.(Ste.)malikuli(Huang,1973)and Ae.(Ste.)pseudalbopictus(Borel,1928)from the subgenus Stegomyia.Among them,the subgenera Danielsia,Phagomyia,and Kenknightia and the six mosquito species were first identified in Tibet,which were new records of the subgenera and species of mosquitoes in Tibet.In this article,a brief description and report was made on the important morphological characteristics,distribution areas,breeding sites,and the structural diagram of male terminalia of these six mosquito species.In addition,a directory was provided for the 13 subgenera and 23 species(subspecies)of Aedes currently known in Tibet.Conclusion There are 13 subgenera and 23 species(subspecies)of Aedes in Tibet,which account for 46%and 20%,respectively,of the total numbers of subgenera and species of Aedes in China.

关 键 词：伊蚊属 新纪录 西藏自治区 

分 类 号：R384.1[医药卫生—医学寄生虫学]