76 HENRY SKINNER, EDITOR. 



ICHNEUMONOIDEA. 



EVANIID.E. 

 Gasterupl ion incertus Cress. 

 One 9 . 



Pristaulacus occidental is Cress. 



(Det. Bradley) 2U, June 29, 1902 (Viereck). 



ICHNEUMONID.E. 



Hoplismenus morulus var. Hsu if arsis Cress. 



Trogu8 flavitarsis Cress., Proc. Ent. Soc. Phila., iv, p. 264. % Colorado. 



9 Length 17 ram. Differs from the male by the pale annulus to 

 antennae, entirely black face and darker wings, in sculpture there is 

 no distinguishable difference. 



Beulah, N. M. Aug. 17, 1901 (H. Skinner). One female speci- 

 men, it is quite evident that H. flavitarsis, is only the western rep- 

 resentative of H. morula*. 



Cratichneuiiiou acerbus Cress. 



Beulah, N. M., Aug. 17, 1901 (H. Skinner). Two males. 



Craticlineumoii pedal is Cress. 



(T. D. A. Cockerell). Beulah, N. M. One male, July 26, on 

 flowers of Heracleum lanatum. Aug. 17, 1901 (H. Skinner). One 

 female. A typical specimen having the wings fuscous as in the 

 type of the male. 



This specimen also has a trace of annulus, which is quite distinct 

 in a Montana specimen in the collection, but liable to be entirely 

 wanting. 



Craticlineumoii laetus Brulle. 



Ichneumon Isetus Brulle, Hym., p. 303. 9 • 

 Ichneumon Isetus Cress., Tr. Am. Ent. Soc, i, p. 300. 



Beulah, N. M., Aug. 17, 1901 (H. Skinner). One female. In 

 this specimen the antennae and metathorax are entirely black. 



Craticlineumoii cockerelli n. sp. — Much like C. Isetus, prothorax uni- 

 formly rugoso-punctate, metathorax black, apical segments of abdomen ferru- 

 ginous to testaceous in part. 



% Length 13 mm. — Face deeply and closely punctured, especially medially, 

 cheeks almost confluently. First joint of flagellum distinctly longer than the 

 second, the sutures of flagellum distinct, sides of the prothorax uniformly conflu- 

 ently punctured, almost striate, parapsidal grooves obsolete, dorsulum closely 



