宁夏地区六种透翅蛾及一新种记述(鳞翅目:透翅蛾科)

A New and Six Recorded Clearwing Moths from Ningxia(Lepidoptera:Sesiidae)

记述了宁夏地区透翅蛾6个已知种和1新种，并附有每种外生殖器图。6个已知种分别为榆举肢透翅蛾、白杨准透翅蛾、扬干透翅蛾、榆兴透翅蛾、凯叠透翅蛾、踏郎透翅蛾；新种为苦豆纹透翅蛾BembeciasophoracolaXuetJinn．sp。

In the present paper we described a new species of the Sesiidae, Bembecia sophoracola Xu et Jin, from Ningxia district, and six recorded species are also illustrated and figured from this district:Helndt;,lesesia ulmi Yang et Wang, 1989; Paranthrene tabariformis (Rottemburg, 1775 ) ; Synanthfedon ulmicola Yang et Wang, 1989; Scalarignathia kaszabi Capuse, 1973; Sesia siningensis (Hsu, 1981 );Bembecia hedysari Wang et Yang, 1994.This new species Bembecia sopoucola Xu et Jin is allie to B. hedysari Wang et Yang, 1994, but the ommateum are not white below, and the outer hyaline patch of forewing 4 partite in ,5 partite in Ffore coxae greyish-white ventrally, but it are black in latter. The abdomen with greyish-yellow continous belt on segment second (absent in latter). The sacculus ridge and ductus bursae of the both species are also unlike in appearance.Host-plant Sophora flavescens var. galegodes Hensl.Holotype, Ningxia (Yinchuan), emerged 2O-Ⅷ-1988,collection of institute of Plant Protection,Ningxia Academy of Agric. Allotype , 23-Ⅷ-1988, ditto- Paratype , 1- IX -1988, ditto. The type specimens are kept in Qinghai Acadcmy of Agriculture and Forestry.