IgQ PROCEEDINGS OF THE NATIONAL MUSEUM vol.88 



Forewing, 9.2 mm. long ; 3.6 mm. wide. 



One female from Suifu, April. Holotype, U.S.N.M. No. 53146. 



HEMEROBIUS BISPINUS, new species 

 Pi^TE 28, FiGUKES 25, 29 



Face pale yellowish, a brown spot each side under eye and con- 

 tinued down on clypeus; antennae pale; pronotum pale in middle, 

 with broad brown stripe each side, rest of notum pale, with dark at 

 base of wings ; abdomen pale brownish above, paler below ; legs pale, 

 unspotted, hind tibiae swollen. 



Forewings pale, veins mostly pale, sparsely marked with brown, 

 gradates brown, a small brown mark over cross vein from medius to 

 cubitus and at bases of radial sectors, margin dark with a few pale 

 spots ; hindwings with pale veins and brownish gradates, a faint dark 

 mark at end of anal. 



Wings of moderate breadth, venation much as in humuUy lower 

 gradate of inner series plainly beyond next; six inner, seven outer 

 gradates. The male genitalia are more like H. ferox and H. 

 spinigencs, but the tip of the superior branch is pointed beneath, and 

 the two spinelike processes above are slenderer than in E. ferox, the 

 lower part is longer and slenderer than in H. ferox. 



Length of forewing, male, 7.5 mm. ; female, 10 mm. 



Holotype, U. S. N. M. No. 53147, from Szechwan, March 11-21, 

 1933, altitude 2,000 feet ; paratypes from Beh Luh Din, 30 miles north 

 of Chengtu, April 1-15. The larger female from Beh Luh Din does 

 not seem to differ. 



The three s^jecies from Szechwan are separable as follows : 



1. In forewings the cross vein from medius to radius is close to or 



out a bit on tlie first radial sector cMangi 



In forewings this cross vein is near the base of wing, far from 

 base of radial sector 2 



2. Face pale, dark under eyes bispinus 



Face almost wholly dark grahami 



Family PSYCHOPSIDAE 

 Genus BALMES Navas 



BALMES TERISSINUS Navas 



Many specimens south of Suifu, Yunnan border, April, and from 

 Chengtu, May. 



Family CHRYSOPIDAE (Nothochrysidae) 



The genera of Chrysopidae known from China and nearby areas 

 can be separated by the following table : 



