青海省重要医学昆虫区系分布

Faunal Distribution on Important Medical Insects in Qinghai Province,China

目的-调查了解青海省重要医学昆虫的种群组成与分布特征。方法-采用人帐诱、灯诱、挥网和动物体表检虫法采集医学昆虫;收集前人研究文献资料。结果-获得青海省医学昆虫237种,隶属14科62属,其中蚊科2属9种,蠓科2属19种,虻科5属23种,蚋科1属6种,白蛉科2属3种,蚤类6科37属143种,硬蜱科4属7种,恙螨科6属23种和列恙螨科2属4种。从已知医学昆虫237种看,属于青海省北部山地146种,柴达木盆地94种,青南高原96种和分布不详21种。结论-为青海省医学昆虫的区系分布研究提供了依据。

Objective To study features of the geographical distribution of important medical insects in Qinghai Province, China. Method Using bednet snare, lamp snare, animal snare and insect net to collect important medical insects. Result 237 species belongingto 62 genera, 14 families have been recorded, of which Culicidae 9 species, Ceratopogonidae 19 species, Tabanidae 23 species, Simuliidae 6 species, Phlebotmidae 3 species, Pulicoidea 143 species, Ixodidae 7 species, Trombiculidae 23 species and Leeuwenhoekiidae 4 species. 146 out of 237 species are recorded in northern hilly area, 94 species in Chaidamu Basin, 96 species in Qinghai southern plateau and 21 species are not quite clear in record. Conclusion The study would provide basis for faunal study on medical insects of Qinghai Province, China.