上海口岸蚊虫与分种检索研究

目的了解上海口岸蚊虫种群和分布。方法灯诱法和捞勺法。结果2005—2007年间上海口岸共捕获蚊虫6属18种，其中按蚊属1种，伊蚊属3种，阿蚊属1种，库蚊属10种，曼蚊属1种，骚扰蚊属2种，背点骚扰蚊在上海首次捕获。广泛分布的有致倦库蚊、淡色库蚊、三带喙库蚊、中华按蚊和白纹伊蚊。结论致倦库蚊、淡色库蚊、三带喙库蚊、中华按蚊和白纹伊蚊是上海口岸可能骚扰人的常见蚊虫。

Mosquito populations and the key to species of mosquito at Shanghai port

Objective To investigate the populated structure and distribution of mosquitoes at Shanghai port. Methods Lamp baited trap method and scoop dipping method. Results Mosquitoes collected from Shanghai port during 2005 -2007 contained totally 6 genera 18 species,including 1 species of Anopheles, 3 species of Aedes, 1 species of Armigeres, 10 species of Culex, 1 species of Mansonia and 2 species of Ochlerotatus, and Ochlerotatus dorsalis was collected by the first time in Shanghai. Culex pipiens quinquefasciatus, Culex pipiens pallens, Culex tritaeniorhynchus, Anopheles sinensis and Aedes albopictus were the widely distributed species at Shanghai port. Conclusion Culex pipiens quinquefasciatus, Culex pipiens pallens, Culex tritaeniorhynchus, Anopheles sinensis and Aedes albopictus are the dominant populations which disturb human beings probably at Shanghai port.