摘要
本文报道采自中国四川的有瓣蝇类丽蝇科蜗蝇属ＭｅｌｉｎｄａＲｏｂｉｎｅａｕ－Ｄｅｓｖｏｉｄｙ１新种：端钩蜗蝇Ｍｅｌｉｎｄａａｐｉｃｉｈａｍａｔａｓｐｎｏｖ；蝇科秽蝇属ＣｏｅｎｏｓｉａＭｅｉｇｅｎ２新种：黑杂秽蝇Ｃｏｅｎｏｓｉａｎｉｇｒｉｍｉｘｔａｓｐｎｏｖ，黄杂秽蝇Ｃｏｅｎｏｓｉａｆｌａｖｉｍｉｘｔａｓｐｎｏｖ。模式标本保存于沈阳师范学院昆虫研究所。
This paper describes three new species of the Calliphoridae and Muscidae of the Calyptratae from mountainous region of western Sichuan Province,named Melinda apicihamata sp nov , Coenosia nigrimixta sp nov and Coenosia flavimixta sp nov The type specimens are kept in the Institute of Entomology,Shenyang Normal College 1 Melinda apicihamata sp nov (Figs 1-5) ♂ :Body length 6 5 mm This new species is similar to the Melinda dasysternita Chen,Deng et Fan,1992,but differs from the latter in:gena one-fifth times of the eyes height,hairs of metacephalon and near occipital foramen yellowish;surstyli of male narrow at distal half;praeputium of aedeagus hook-like ♀:Unknown Holotype ♂ ,Mt Erlang,Sichuan Province(tree farm,2684 m;29°53′N,102°10′E), l,July,1988,taken by Feng Yan 2 Coenosia nigrimixta sp nov (Figs 6-9) ♂ :Body length 3 4 mm This new species belongs to the Coenosia albicornis -group It is similar to the Coenosia mixta Schabl,1911,but differs from the latter in having the legs black entirely;mid femur without completely a row of bristles on the anteroventral surface;hind femur with posteroventral bristles on basal half;hind tibiae without anteroventral bristles;abdomen 2nd to 5th tergites with a large brown-black spots on median part respectively ♀:Unknown Holotype ♂ ,Mt Erlang,Sichuan Province(tree farm,2710 m;29°53′N,102°10′E),16,May,1989,taken by Feng Yan 3 Coenosia flavimixta sp nov (Figs 10-13) ♂ :Body length 3 3 mm,This new species belongs to the Coenosia albicornis-group It is similar to the Coenosia albicornis Meigen,1826,but differs from the latter in having the parafacials broader than the 1/2 width of the 3rd antennal segment,palpi brown;fore femur fuscous;tarsi yellow to brownish;mid femur and hind tibiae without anteroventral bristles ♀:Unknown Holotype ♂ ,Ya′an,Sichuan Province(Nanjiao,600 m;30°00′N,102�
关键词
双翅目
丽蝇科
蝇科
蜗蝇属
秽蝇属
新种
Diptera,Calliphoridae,Muscidae, Melinda,Coenosia ,New species
