河南省泉蝇属3新种描述(双翅目:花蝇科)

Descriptions of Three New Pegomya Species from Henan,China (Diptera∶Anthomyiidae)

本文描述了采自河南省西部伏牛山区的泉蝇属３新种，即双毛泉蝇（ＰｅｇｏｍｙａｄｉｌｏｔｈｒｉｘａＬｉ，ＣｕｉｅｔＦａｎ，ｓｐ．ｎ．）、半圆泉蝇（ＰｅｇｏｍｙａｓｅｍｉｃｉｒｃｕｌａＬｉ，ＬｉｕｅｔＦａｎ，ｓｐ．ｎ．）及基鬃泉蝇（ＰｅｇｏｍｙａｂａｓｉｃｈａｅｔａＬｉ，ＬｉｕｅｔＦａｎ，ｓｐ．ｎ．），并分别与近缘种作了比较。

Three new species of the genus Pegomya R.-D. here described were collected from Funiu Mountainous Region in West Henan by the junior authors.The type specimens are kept in Shanghai Institute of Entomology,the Chinese Academy of Sciences. 1. Pegomya diplothrixa Li,Cui et Fan,sp.nov. (figs.1-4) Holotype ♂,Qimahe (North Latitude 33°45′,East Longitude 110°47′),Lushi County, Henan,China,14.iv. 1985;paratype 1 ♂,same locality, 20. iv. 1985. The new species may be recognized as a sister species of the Oriental congener Pegomya pliciforceps Fan,1982,from which it differs as follows: