中国秽蝇属一新种(双翅目:蝇科)  

A New Species of the Genus Coenosia (Diptera: Muscidae) from China

作　　者：李富华[1] 冯炎[2] 薛万琦[3] 

机构地区：[1]云南省卫生防疫站,云南昆明650022 [2]四川省雅安地区卫生防疫站,四川雅安625000 [3]沈阳师范学院昆虫研究所,辽宁沈阳110034

出　　处：《Entomotaxonomia》1999年第4期296-298,共3页昆虫分类学报（英文）

摘　　要：报道采自中国云南、四川两省蝇科秽蝇亚科Ｃｏｅｎｏｓｉａ 秽蝇属Ｃｏｅｎｏｓｉａ Ｍｅｉｇｅｎ１８２６， １新种，即拟长足秽蝇Ｃｏｅｎｏｓｉａ ｍ ｉｍ ｉｌｏｎｇｉｐｅｄａ ｓｐ． ｎｏｖ．； 文中详细描述了该新种的鉴别特征。模式标本保存于沈阳师范学院昆虫研究所。In this paper, a new species of Coenosia Meigen, 1826 from Yunnan and Sichuan Provinces is described as new to science, i. e. Coenosia mimilongipeda sp. nov. All the type specimens are preserved in the Institute of Entomology, Shenyang Normal College, China. Coenosia mimilongipeda, sp. nov. (Figs.1～7) ♂: Body length 3.5 mm～4.0 mm, wings length 4.3 mm～4.8 mm. This new species is similar to Coenosia longipeda Wu et Xue, 1996, but differs from the latter by ha ving the epistoma not protruding; mid femur with 1 pv seta; hind tibia with 2 pd setae on middle part; abdomen in male with a triangular, semicircular or trapezoid brownish grey median spot on 1+2 syntergite, 3rd to 5th tergites respectively; 1st sternite bare; 5th sternite in usual form and the bristles on apical part not strong; cerci in male bare apically. ♀: Body length 4.0 mm, wing length 4.8 mm. Fore tibia with 1 p seta on middle part; mid femur with 4 pv setae; abdomen without spots; ♀ terminalia are as shown in figs. 5～7. Holotype ♂, Yunnan (Dulongjiang, 1450 m, Gongshan 27°43′N, 90°22′E) 30-X-1997, collected by Li Fuhua; paratypes: 1♂, Yaan (Mt. Zhougong, 1000 m; 29°58′N, 102°50′E) 11-IX-1983; 1♂, Mt. Erlang (Ganhaizi, 2740 m; 29°54′N, 102°09′E), 10-V-1986; 2♂♂, 1♀, Yingjing (Paocaowan, 2400 m; 29°58′N, 102°50′E), 02-VI-1990, all the paratypes from Sichuan province were collected by Feng Yan.

关 键 词：双翅目 蝇科 秽蝇属 新种 中国 

分 类 号：Q969.453.8[生物学—昆虫学]