贵阳地区蚋类区系分类研究初报(双翅目:蚋科)

A Survey of Blackflies in Guiyang Area of Guizhou, China (Diptera: Simuliidae)

目的 :报道贵阳地区蚋科的种类和地理分布。方法 :通过对具有代表性孳生地的调查和我院馆藏标本的整理 ,经制片、鉴定、编制分布名表并进行相关讨论。结果 :记录贵阳地区蚋科Simuliidae蚋属Simulium共 10种 ,含 1新种 ,其中蚋亚属SubgenusSimulium 6种 ,纺蚋亚属SubgenusNevermannia、短蚋亚属SubgenusOdagmia、维蚋亚属SubgenusWilhelia和绳蚋亚属SubgenusGomphostilbia各 1种。结论 :贵阳地区蚋相具有东洋界的区系特征。

Objective: To investigate the fauna and geographical distribution of blackflies in Guiyang area of Guizhou province. Method: Immature stages of blackflies were collected from different representative breeding places and slide specimens were made. After the identification of these specimens, a list of blackfly species that so far discovered in Guiyang area was given. Results: 10 species, including 1 new species of blackflies were reported. All these species belong to 5 subgenera, e.g. Simulium (6 species); Nevermannia (1 species); Odagmia (1 species); Wilhelia (1 species) and Gomphostibia (1 species). Conclusion: The fauna of blackflies in Guiyang area coincides with characteristic of oriental realm. [