ICHNEUMON-FLIES — GELINAE : MESOSTENINI 371 



Type: 9, near Alpine, Ariz., May 28, 1947, H. and M. Townes 

 (Washington, USNM 63812). 



Paratypes: cf , 29, near Alpine, Ariz., May 28 and 29, 1947, H. 

 and M. Townes (Townes). cf , north rim of Grand Canyon, 8,000 ft., 

 Ariz., June 1, 1946, R. M. Bohart (Townes). 2 cf , Oak Creek Canyon, 

 Ariz., May 16 and 17, 1947, H. and M. Townes (Townes). &, 

 Bigpine Creek, Inyo Co., Calif., June 17, 1942, R. Bohart (Townes). 

 cf. Lone Pme, Inyo Co., Calif., June 18, 1937, N. W. Frazier 

 (Berkeley), cf , Los Finos, Conejos Co., Colo., May 30, 1899, Carl 

 F. Baker (Washington). 9, Manitou, Colo., June 23, 1926, E. C. Van 

 Dyke (San Francisco), cf , near Ward, Colo., June 2-9, 1933, H. G. 

 and H. E. Rodeck (St. Paul), d^, Winnemucca, Nev., May 31, 1958, 

 T. R. Haig (Davis). 



This species ranges from central Colorado to Inyo Co., California. 



18. Trychosis reflexa, new species 



Figure 398 



Front wing 5.0 to 7.8 mm. long; clypeus rather smaU, strongly 

 convex, its lower 0.4 rather abruptly declivous to the apical margin; 

 temple at its upper 0.3 faintly to moderately concave, or sometimes 

 flat; both vertical and horizontal portions of epomia strong, the entire 

 epomia making a full half circle extending from near midline to ventral 

 edge of pronotum (epomia weaker or not making a fuU half circle in 

 the other Nearctic species) ; second tergite of female with hahs very 

 sparse medially, moderately dense laterally. Structure otherwise as 

 described for T. atrorubens. 



Male: Black. Maxillary palpus dark brown, the apex of second 

 segment and all of third and following segments usually stramineous; 

 labial palpus blackish; tegula black; front and middle femora usually 

 entbely ferruginous but sometimes more or less inf uscate ; hind femur 

 usually ferruginous but sometimes fuscoferruginous or black; front 

 and middle tibiae and tarsi ferruginous, sometimes largely infuscate, 

 the fifth tarsal segments always dark brown; hind tibia usually dusky 

 ferruginous, sometimes blackish brown or black; hind tarsus usually 

 dusky ferruginous, sometimes blackish, its second through fourth 

 segments entirely ivory, or the basal part of second segment sometimes 

 more or less infuscate; wings infuscate; abdomen entirely ferruginous 

 or the basal 0.8 ± of the first segment blackish; eighth tergite and 

 genitalia of male often a little darkened or infuscate. 



Female: Colored like the male except that maxillary palpus is 

 entirely dark and that the hind tarsus is brown with the second through 

 fourth segments usually a little paler or rarely yellowish. The 

 flagellum lacks a median white band. 



