ICHNEUMON-FLIES, PART 2 : ACAENITLNAE 



549 



cene, Red Mt., Round Pass on Mount Rainier, Skyline Ridge on 

 Mount Baker, White River on Mount Rainier, and Yelm). 



Collection dates are nearly all from June 1 to August 10. Those 

 outside of this range are: May 26 and 31 at Robson, B. C; August 11 

 at Courtenay, B. C; August 18 at Ashford, Wash.; and October 5 at 

 Lake Keechelus, Wash. We have found the species rather common 

 in Douglas fir forests of the Transition zone, flying about or alighting 

 on the Douglas fir {Pseudotsuga taxifolia) logs and stumps. 



There are no host records on the pin labels of the above material. 

 One female, however, is labeled "on log of Pseudotsuga taxifolia" and 

 another female "Pinus contorta". 



This subspecies is in the Transition and Canadian zones of British 

 Columbia and northwestern United States. Its characteristic habitat 

 is Douglas fir forests. Adults occur mostly in June and July. 



lb. Coleocentrus occidentalis pulchriperinis Cushman, new status 



Coleocentrus pulchriperinis Cushman, 1920, Proc. U. S. Nat. Mus., vol. 57, p. 512; 

 9. Type: ?, Tuolumne Co., Calif. (Washington). 



Male: Ferruginous. Head except face black, the clypeus and stain 

 on lower hind part of temple ferruginous; palpi, under side of scape 

 and pedicel, tegula, and front of front and middle coxae and tro- 

 chanters, pale yellow; flagellum blackish, reddish brown beneath; 

 propleurum black; pronotum and mesonotum largely infuscate; 

 mesopleurum largely reddish brown; front and middle legs beyond 

 trochanters pale fulvous, paler in front; hind tarsus with its second 

 through fourth segments, apex of first segment, and basal half of fifth 

 segment, yellowish fulvous; wings lightly suffused with brown. 



Female: Ferruginous. Flagellum and top of head, blackish; mouth 

 parts dark brown, their palpi yellowish fulvous; front and middle 



Figure 262-264. — Localities: 262 (left), Coleocentrus occidentalis occidentalis; 

 263 (center), C. o. pulchripennis; 264 (right), C. quebecensis. 



