1981年5～8月间,我们在文水县中庄公社科研点采到部分虻科标本,经整理鉴定,获得5属11种,其中3属4种系山西省首次发现,现简要报告如下。概述采集地区位于关帝山脉,东经11l°33′,北纬37°42′,海拔1500～1800米。当地山多林密、气候凉爽。夏季仅中午气温较高,虻类此时活动旺盛,标本多在此时采得。 From May to August of 1981, we collected some specimens from the scientific research center of Zhongzhuang commune in Wenshui County. After sorting and appraisal, we obtained 5 genera and 11 species, of which 3 genera and 4 species were first discovered in Shanxi Province. The brief report is as follows. Overview The collection area is located in the Guandi Mountains, east longitude 11l°33′, north latitude 37°42′, and altitude 1500-1800 metres. Local mountains are dense and the climate is cool. In the summer, the high temperature is only at noon. At this time, the mussels are active and the specimens are mostly collected at this time.