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〔Topomyia（Sua.）houghtoni Feng，1941〕及局限蚊亚属（Subgenus Topomyia）的张氏局限蚊〔Topomyia（Top.）zhengi Gong，1991〕和丛鬃局限蚊〔Topomyia（Top.）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。
胡松林, 永建, 李海东, 多吉卓玛, 卓玛央金, 杨晓东, 王剑, 杨贵荣, 周红宁, 龚正达
. 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[J]. 中国媒介生物学及控制杂志, 2019
, 30(4)
: 434
-437
.
DOI: 10.11853/j.issn.1003.8280.2019.04.018
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.
[1] Harbach RE,Howard TM. Index of currently recognized mosquito species (Diptera:Culicidae)[J]. European Mosq Bull,2007,23:1-66.
[2] 瞿逢伊,朱淮民. 蚊虫分类研究(双翅目:蚊科)的历史回顾与我国现状[J].寄生虫与医学昆虫学报,2013,20(4):223-234.DOI:10.3969/j.issn.1005-0507.2013.04.003.
[3] 董学书,周红宁,龚正达. 云南蚊类志(下卷)[M]. 昆明:云南科技出版社,2010:379-411,669-685.
[4] 陆宝麟,陈汉彬,瞿逢伊,等. 中国动物志.昆虫纲.第8卷.双翅目:蚊科(上卷)[M]. 北京:科学出版社,1997:476-512.
[5] 龚正达,陆宝麟. 中国局限蚊属的研究(双翅目:蚊科)[J].昆虫学报,1995,38(4):475-485.
[6] 龚正达. 局限蚊属一新种(双翅目:蚊科)[J]. 昆虫学报,1989,32(1):90-91. DOI:10.3969/j.issn.1000-7482.2006.03.008.
[7] 龚正达. 中国局限蚊属局限蚊亚属一新种(双翅目:蚊科)[J].动物分类学报,1991,16(2):228-231.
[8] 多吉卓玛,卓玛央金,杨晓东,等. 西藏自治区蚊虫分类与区系研究Ⅰ.阿蚊属(Armigeres)4个物种在西藏自治区首次发现[J]. 中国媒介生物学及控制杂志,2018,29(5):479-481,501.DOI:10.11853/j.issn.1003.8280.2018.05.015.
[9] 卓玛央金,杨晓东,多吉卓玛,等. 西藏自治区蚊虫分类与区系研究Ⅱ.巨蚊属、尤蚊属和直脚蚊属及其物种在西藏自治区首次发现[J]. 中国媒介生物学及控制杂志,2018,29(6):625-627.DOI:10.11853/j.issn.1003.8280.2018.06.018.
[10] 杨晓东,卓玛央金,多吉卓玛,等. 西藏自治区蚊虫分类与区系研究Ⅲ.领蚊属及其3蚊种在西藏自治区首次发现[J]. 中国媒介生物学及控制杂志,2019,30(1):66-68.DOI:10.11853/j.issn.1003.8280.2019.01.016.
[11] 徐慧梅,卓玛央金,杨晓东,等. 西藏自治区蚊虫分类与区系研究Ⅳ.按蚊属2蚊种在西藏自治区首次发现[J]. 中国媒介生物学及控制杂志,2019,30(2):191-193. DOI:10.11853/j.issn.1003.8280.2019.02.017.
[12] 多吉卓玛,李海东,永建,等. 西藏自治区蚊虫分类与区系研究Ⅴ.伊蚊属双角蚊亚属和物种在中国首次发现[J]. 中国媒介生物学及控制杂志,2019,30(3):311-313,316. DOI:10.11853/j.issn.1003.8280.2019.03.018.
