安徽地区吸血蠓类名录及区系分布

Species list and faunal distribution of blood-sucking midges in Anhui region

目的调查研究安徽地区已知吸血蠓种类及区系分布情况。方法用灯诱法和挥网法采获蠓科昆虫,并进行标本的制片、分类和鉴定,同时收集安徽地区吸血蠓类相关文献。结果安徽地区吸血蠓类共20种包括2待定种,隶属于2亚科2属,分别为蠓亚科库蠓属14种及铗蠓亚科蠛蠓属6种。区系分布结果表明,安徽地区已知18种吸血蠓类,其中东洋界独有种5种,两界兼有13种,未发现典型古北界吸血蠓类。结论本研究摸清了安徽地区已知吸血蠓种类构成及区系分布情况,可为安徽地区吸血蠓类的本底及蠓媒性疾病的防控研究提供科学依据。

Objective To investigate the species and faunal distribution of blood-sucking midges in Anhui region of China. Methods Midge specimens collected by light-trap and insect net were identified and classified. Relevant literatures on blood-sucking midges were collected in Anhui region. Results There were 20 species of blood-sucking midges in Anhui region, including 2 undetermined species. They belonged to 2 genera in 2 subfamilies respectively, 14 species in genus Culicoides of the subfamily Ceratopogoninae,6 species in genus Lasiohelea of the subfamily Forcipomyiinae. There were 5 species only in oriental and 13 species in palaearictic and oriental. Conclusion The species composition and faunal distribution of known blood-sucking midges in Anhui region have been basically ascertained. This study can also provide scientific references for background,prevention and control of bloodsucking midges.