吉林省点池蝇属一新种(双翅目:蝇科)  

A NEW SPECIES OF THE GENUS SPILOGONA FROM JILIN, CHINA (DIPTERA: MUSCIDAE)

作　　者：薛万琦[1] 张春田[1] 

机构地区：[1]沈阳师范学院生物系,沈阳110036

出　　处：《昆虫学报》1993年第1期100-102,共3页Acta Entomologica Sinica

摘　　要：在吉林省长白山顶冻原带采集到蝇科点池蝇属(Spilogona Schnabl,1911)一新种,描述如下。模式标本保存于沈阳师范学院生物系。 天池点池蝇 Spilogona tianchia新种(图1—4) 雄虫 复眼裸,额宽约为后单眼外缘间距的3/4,间额黑色,在额中部仅为一线,下眶鬃8—9对,其上方有一对后倾的上眶鬃;侧颜约等于触角第三节宽,触角黑色,第三节长约为宽的2倍,芒短纤毛状,最长的芒毛约等于芒基宽;口上片不突出,髭角位于额角之后;Spilogona tianchia, sp. nov.(figs. 1-4)This new species is closely similar to Spilogona semiglobosa (Ringdahl, 1916) in external feature, but it differs from the latter in the haustellum polished, near m-m crossvein slightly clouded, apical part of anal cerci of male separated deeply, free part about a little longer than a half length of cerci, middle part of cerci obviously protrudent toward ventrolateral surface, and posterior margin of surstylus not sinuous.Holotype , Mt. Changbai, Jilin, 2000 m, July 15, 1989, coll. by the authors; paratypes 2, same as the holotype. The type specimens are preserved in the Dept. of Biology, Shen-yang Normal College.

关 键 词：蝇科 点池蝇属 新种 

分 类 号：Q969.453.8[生物学—昆虫学]