ICHNEUMON-FLIES OF AMERICA: 1. METOPIINAE 47 



white on basal 0.2; front and middle tarsi yellowish white basally, 

 stramineous apically; hind coxa black, its apex fulvous; hind trochan- 

 ters fulvous; hind femur blackish brown, fulvous basally, yellowish 

 on extreme apex; hind tibia yellowish on its basal 0.2, the rest light 

 reddish brown, infuscate dorsalty; hind tarsus dark brown. 



Type: cf , Strawberry Daniel Pass, Wasatch Co., Utah, June 19, 

 1948, H., M., G., and D. Townes (Washington, USNM 63602). 



10. Trieces wallcyi, new species 



Figure 181,b 



Front wing 4.2 to 5.2 mm. long; face 1.25 as wide as high, with 

 small subadjacent punctures; face and clypeus in profile strongly 

 convex; attachment of front tentorial arm visible as a dark curved 

 mark crossing the clypeal fovea, extending a long distance dorsomesad 

 from the fovea and a short distance ventrolaterad; eye of male ap- 

 parently bare; eye of female with short sparse hairs; flagellum of type 

 with 26 segments, the flagellum of paratypes broken; front spur of 

 middle tibia about 0.53 as long as hind spur; second segment of middle 

 tarsus about 1.75 as long as wide in male, about 1.1 as long as wide 

 in female; metapleurum without hairs except in its upper front corner, 

 its lower 0.3 with weak coarse wrinkles. 



Male: Black. Face, clypeus, lower lateral part of frons to well 

 above center of eye emargination, front part of cheek, mouth parts, 

 and tegula, yellowish white, the tegula tinged with fulvous apically; 

 antenna blackish brown, brown beneath; front and middle trochanters 

 and coxae pale yellow, the coxae fulvous basally; front and middle 

 femora and tibiae fulvous, the femora yellowish at apex and tibiae 

 yellowish white on basal 0.2; tibial spurs yellowish white; tarsi 

 yellowish white basally, brownish apically; hind coxa black, fulvous 

 at extreme apex; hind trochanters fulvous; hind femur blackish, 

 fulvous at base and yellowish at extreme apex; hind tibia light reddish 

 brown, its basal 0.2 stramineous. 



Female: Black. Face, clypeus, lower lateral part of frons to well 

 above center of eye emargination, front part of cheek, mouth parts, 

 and tegula, brownish yellow, the tegula tinged with fulvous apically; 

 antenna blackish brown, reddish brown beneath; extreme apex of 

 femora and basal 0.2 of tibiae tinged with yellow, the rest of legs 

 ferruginous with the hind coxa weakly infuscate basally. 



Type: 9, reared from Herculia thymetusalis, Kapuskasing, William- 

 son Township, Ont., July 18, 1942 (Ottawa). 



Paratypes: d\ same data as type, but emerged July 16, 1942 

 (Ottawa). 9, reared from Pyralidae, Windigo, Que., emerged 1938 

 (Ottawa). 



