Chines Journal of Vector Biology and Control ›› 2019, Vol. 30 ›› Issue (4): 434-437.DOI: 10.11853/j.issn.1003.8280.2019.04.018

• Taxonomy and Fauna of Vectors Report Series • Previous Articles     Next Articles

Taxonomy and fauna of mosquitoes in Tibet VI. Genus Topomyia and a new record species

HU Song-lin1, YONG Jian2, LI Hai-dong2, DUOJI Zhuo-ma1, ZHUOMA Yang-jin1, YANG Xiao-dong1, WANG Jian3, YANG Gui-rong3, ZHOU Hong-ning3, GONG Zheng-da3,4   

  1. 1 Linzhi Center for Disease Control and Prevention, Linzhi 860100, Xizang(Tibet) Autonomous Region, China;
    2 Motuo Center for Disease Control and Prevention;
    3 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;
    4 Yunnan Institute of Endemic Diseases Control and Prevention
  • Received:2019-05-23 Online:2019-08-20 Published:2019-08-20
  • Supported by:
    Supported by the National Natural Science Foundation of China (No. 30460124, 30660160)

西藏自治区蚊虫分类与区系研究Ⅵ.局限蚊属及一新纪录种

胡松林1, 永建2, 李海东2, 多吉卓玛1, 卓玛央金1, 杨晓东1, 王剑3, 杨贵荣3, 周红宁3, 龚正达3,4   

  1. 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
  • 通讯作者: 龚正达,Email:gongzd@126.com
  • 作者简介:胡松林,男,副主任医师,主要从事流行病防治工作,Email:916962162@qq.com
  • 基金资助:
    国家自然科学基金(30460124,30660160)

Abstract: Objective To investigate the fauna of mosquitoes in Tibet Autonomous Region, China. Methods From August to September, 2017, investigation and sampling, specimen preparation, and taxonomic identification were performed for mosquito larvae in various types of breeding sites in southeast Tibet. Results A batch of Topomyia specimens were collected in Motuo county and were identified as the following three species:Topomyia (Sua.) houghtoni Feng, 1941, Topomyia (Top.) zhengi Gong, 1991, and Topomyia (Top.) hirtusa Gong, 1989. Topomyia (Top.) hirtusa was discovered for the first time in Tibet and was a new record of local mosquito species. This article reports and briefly describes the main morphological characteristics, distribution areas, breeding environment, and structure of male terminalia of the three mosquito species. Conclusion Up to now, three species belonging to two subgenera of Topomyia are known in Tibet.

Key words: Topomyia, Taxonomy, Fauna, New record species, Tibet Autonomous Region

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蚊幼虫进行调查取样、标本制作和分类鉴定。结果 在墨脱县采获1批局限蚊属(Topomyia)标本,经鉴定为丽蚊亚属(Subgenus Suaymyia)的胡氏局限蚊〔TopomyiaSua.houghtoni Feng,1941〕及局限蚊亚属(Subgenus Topomyia)的张氏局限蚊〔TopomyiaTop.zhengi Gong,1991〕和丛鬃局限蚊〔TopomyiaTop.hirtusa Gong,1989〕3种。其中,丛鬃局限蚊首次在西藏发现,为当地蚊种新纪录。该文将3蚊种的主要形态特征、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。结论 迄今,西藏已知分布有局限蚊属2亚属3种。

关键词: 局限蚊属, 分类, 区系, 物种新纪录, 西藏自治区

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