This papereports 2 genera, namely genus Culicoides and genus Lasiohelea, and 47 species sucking-blood midges in Liaoning province in China.Thereinto Genus Culicoides includes 7 subgenera.

• 本文报道了辽宁省吸血蠓已知2属47种,即库蠓属和蠛蠓属,其中库蠓属包括7个亚属;