甘肃省虻科区系与地理区划

本文报告作者整理研究了我国医学昆虫标本馆和兰州军区军事医学研究所昆虫标本室收藏的虻科标本,并综合国内外自1934年以来有关甘肃省虻科的研究资料,作了甘肃省虻科区系研究与地理区划。记述了虻科5属80种,即斑虻属11种、麻虻属7种、黄虻属6种、瘤虻属27种和虻属29种。阐述了甘肃省虻科的区系属性,属古北界成分54种,占全省已知虻数的67.50％,东洋界成分8种,占10％,广布种成分18种,占23.50％。

Faunal and Geographical Division of the Tabanidae of Gansu Province

The Tabanidae faunal and geographical division of Gansu province was reported in this paper, based on the author's recent investigation. And comprehensive review of the Tabanidae of Gansu province from 1934 till now 80 species of Tabanidae belonging to 5 genera a families were narrated in Gansu province. They sre reported in this paper as follows: 11 species of Genus Chrysops, 7 species of Genus Haematopota. 6 species of Genus Atylotus, 27 species of Genus Hybomitra and 29 species of Genus Tabanus. Among these species, 8 species belong to oriental region (10. 00%), 54 species belong to palaearctic region (67. 50%), and 18 species are widespread species(23. 50%).