ICHNEUMON-FLIES, PART 2: XORIDINAE 



457 



or very sparse, sharp, small or medium sized punctures, on its basal 

 0.15± also with longitudinal wrinkling; ovipositor sheath about 1.25 

 as long as front wing, about 1.0 as long as head and body. 



Blackish brown. Antenna, palpi, tegula, and legs medium brown ; 

 abdomen fulvous brown, beyond the second or third segment darker 

 brown, in the male the first segment mostly blackish brown; wings 

 tinged with brown. 



Type: 9 (wings fully developed), Robson, B. C, Aug. 13, 1939, 

 H. R. Foxlee (Washington, USNM 63723). 



Parat3 r pes: 9 (wings absent), Lavington, B. C, May 24, 1947, 

 J. Grant (Ottawa), cf (wings fully developed), Robson, B. C, May 

 13, 1939, H. R. Foxlee (St. Paul). 9 (wings fully developed), Fish 

 Camp, Calif., July 14, 1948, H., M., G., and D. Townes (Townes). 



Figures 202-204.— Localities: 202 (left), Odontocolon pullum; 203 (center), O. 

 polymorphum; 204 (right), O. formicoides. 



4. Odontocolon polymorphum Cushman 



Odontocolon polymorphum Cushman, 1942, Proc. Ent. Soc. Washington, vol. 

 44, p. 180; cf, 9. Type: ?, Seattle, Wash. (Washington). 



Front wing to 5 mm. long (the wings absent, variously bra- 

 chypterous, or fully developed); head and body 4.7 to 7.0 mm. long; 

 head about 0.95 to 1.03 as wide across temples as across eyes; punc- 

 tures on temple very small, separated by about 3 times their diameter; 

 basal 0.4 to 0.8 of second tergite with strong longitudinal wrinkling 

 or stria tion and some inconspicuous small punctures, the rest with 

 a few small punctures; ovipositor sheath about 1.1 as long as head and 

 body. 



Light brown, including the appendages; wings tinged with light 

 brown. 



526527—60- 



-30 



