124 



U. S. NATIONAL MUSEUM BULLETIN 216 



PART 3 



Most dates of collection are between June 1 and July 8. Those 

 outside of this range are: May 9 at Brecksville, Ohio; May 20 at 

 Madison, Wis.; May 21 at Jaffrey, N. H.; May 25, 29, and 31 at 

 Ithaca, N.Y.; May 28 at Jockvale, Ont.; July 14 at Parry Sound 

 Ont.; and July 20 in Lincoln Co., Maine 



This subspecies ranges from Maine to Connecticut and west to 

 Minnesota. 



9c. Aritranis imitator monticola, new subspecies 



Male: Colored like male of subspecies imitator, except that apex 

 of hind femur is not at all infuscate, hind tibia a little paler and with 

 a more ferruginous hue, hind basitarsus usually mostly or entirely 

 dark brown, first abdominal segment infuscate on at least its basal 

 half, fifth tergite always black, and seventh tergite lacks the white 

 spot. 



Female: Colored like female of subspecies imitator except that 

 white mark on flagellum covers only 1 to 3 segments, apex of hind 

 femur is not infuscate, hind tibia is of a paler, more ferruginous hue, 

 first and last segments of hind tarsus usually entirely brown, segments 

 2-4 of hind tarsus often more or less brownish, base of first abdominal 

 segment infuscate, and abdomen is entirely black beyond the third 

 or fourth segment. 



Type: 9, Wenatchee Mts., Wash., July 9, 1930, A. R. Rolls (Wash- 

 ington, USNM 63762). 



Paratypes: 9, Norquay Mountain Meadows, 5,000 to 6,000 ft., Banff, 

 Alta., July 20, 1925, Owen Bryant (Washington). 9, Canim Lake, 

 B.C., June 22, 1938, J. K. Jacob (Ottawa). 2cf, Carbonate on the 



Figures 52-54. — Localities: 52 (left), Aritranis imitator imitator; 53 (center), A. i. monti- 

 cola; 54 (right), A. i. ruficauda. 



