摘要
青藏泉种蝇PegohylemyiatibetanaSchnabl,1911群,已报道11种,现又增加2种:(1)阔叶泉种蝇Pegohylemyiaeuryisurstylasp.nov.的地尾叶宽大,肛尾叶末端尖且较侧尾叶短,后阳基侧突腹缘具齿状突,(2)亮尾泉种蝇Petgohylemyiafulgicaudasp.nov.肛尾叶末端圆而亮黑,几乎与侧尾叶等长,后阳基侧突腹缘具微波突。
The new s pecies of pegohylemyia ti-betana group collecte from Xiling snow Mt.and holo-types are kept in author′s labaratory.1. Pegohylemyia euryisurstyla sp.nov.(figs 1-4)♂:Body length 7 mm. Basing on the cercal plateshorter than surstyli and the foemer with 2 pairs oflong bristles, subapically, it is related toPegohylemyia spinistetnata Suwa, 1974. However,itdifferentiate from the latter in having a sharp apex ofthe cetcal plate , expanding part of the cercal platelonaer than width itself , having a dentiform on theventra1 side of the postgonite. Holotype ♂,Xiling snow Mt. of Dayi county,4-Ⅳ-1994,coll,Li Ling.2.Pegohylemiayia fulgicauda sp.now .figs 5-8 ♂: Body length 6mm,It is similar to Pegohyle-myia zhuoniensis Jin, 1983 but is differentiated fromlatter by the cercal plate with a round apex,by thepostgonite weakly wavy on the ventral side and by thesurstyli shorter and blacker than relative species.Holotype ♂,paratypts 23♂♂,localitv and dateas above,coll,Liu Yang and Li Ling.
出处
《华西医科大学学报》
CSCD
1995年第4期375-377,共3页
Journal of West China University of Medical Sciences
基金
国家自然科学基金
关键词
双翅目
花蝇科
泉种蝇属
新种
Diptera Anthomyiidae Pegohylemyia New speciesThe Project Supported by National Natural Science Foundation of China