我国东北三省吸血蠓的区系分布

Faunal Distribution on Bloodsucking Midges in Three Provinces of Northeast China

目的 研究东北 3省吸血蠓的区系分布。方法 采用帐诱、灯诱和挥网法采集蠓 ,收集东北 3省吸血蠓研究文献。结果 东北 3省的吸血蠓现知有 2属 10亚属 76种 ,其中辽宁省有 48种 ,吉林省有 2 9种 ,黑龙江省有 45种。东北区分布 74种 ,其中大兴安岭亚区分布 2 3种 ,长白山亚区分布 60种 ,松辽平原亚区分布 3 0种 ;蒙新区东部草原亚区分布 8种。结论 为东北 3省吸血蠓的区系分布研究提供了依据。

Objective To study faunal distribution on bloodsucking midges in three provinces of Northeast China. Methods To collect midges with bed-curtain, insect net and light trap. Collection papers of bloodsucking midges in three provinces of Northeast China. Results There were 76 species belonging in 10 subgenera, 2 genera, bloodsucking midges known in 3 provinces of Northeast China,of which 48 species are known in Liaoning province,29 species in Jilin province,45 species in Heilongjiang province. 74 species are recorded with distribution in North-eastern district, of which 23 species are recorded with distribution in Daxinganling subterritory, 60 species in Changbaishan subterritory, 30 species in Songliao-plains subterritory, 8 species are recorded with distribution in Eastern-grasslands subterritory of Mongolia-xinjiang district. Conclusion Basis is given for faunal distriction on bloodsucking midges in 3 provinces of Northeast China.