中国有瓣蝇类三新种(双翅目:丽蝇科,蝇科)  

THREE NEW SPECIES OF THE CALYPTRATAE FROM SICHUAN,CHINA

作　　者：冯炎[1,2] 薛万琦[1,2] 

机构地区：[1]四川省雅安地区卫生防疫站 [2]沈阳师范学院昆虫研究所

出　　处：《Zoological Research》1998年第1期77-82,共6页动物学研究（英文）

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Ｍｅｌｉｎｄａａｐｉｃｉｈａｍａｔａｓｐｎｏｖ；蝇科秽蝇属ＣｏｅｎｏｓｉａＭｅｉｇｅｎ２新种：黑杂秽蝇Ｃｏｅｎｏｓｉａｎｉｇｒｉｍｉｘｔａｓｐｎｏｖ，黄杂秽蝇Ｃｏｅｎｏｓｉａｆｌａｖｉｍｉｘｔａｓｐｎｏｖ。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 

分 类 号：Q969.453.8[生物学—昆虫学]