Superfamily ICHNEUMONOIDEA 577 



deuteromaurus Dalla Torre. Calif. 



Exetastes maurus Cresson, 1879 (1878). Acad. Nat. Sci. Phila., Proc. 30: 370. 9. Preocc. by 



Desvignes, 1856. 

 Exetastes deuterommirus Dalla Torre, 1901. Cat. Hym., v. 3, p. 71. N. name for maunis 

 Cresson. 

 dichrous Cushman. Colo., n.e. Calif. 



Exetastes dichrous Cushman, 1937. U. S. Natl. Mus., Proc. 84: 302. 9. 

 dilutipes Cushman. Northwestern Wyo., s.w. Alta., s.w. B. C. Cushman failed to give complete 

 data for the holotype; it was collected on Mt. Norquay, Banff Natl. Park, Alta. in a 

 mountain meadow at an elevation between 5000 and 6000 ft. 

 Exetastes dilutipes Cushman, 1937. U. S. Natl. Mus., Proc. 84: 285. 6, 9. 

 erythrogaster Cushman. Northern Colo., s.w. Alta., s. B. C, w. Oreg. 



Exetastes erythrogaster Cushman, 1937. U. S. Natl. Mus., Proc. 84: 297. d, 9. 

 Exetastes concoloripes Cushman, 1937. U. S. Natl. Mus., Proc. 84: 298. 6, 9. N. syn. 

 Cushman did not give complete data for the holotype; it was collected at North Park, 

 Colo, in July by C. F. Baker. 

 fascipennis Cresson. Colo., N. Me.x., Alta., Ariz. 



Exetastes Jlavitarsis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 277. 6. 

 Exetastes fascipennis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 278. 9. 

 Exetastes Cressonii Dalla Torre, 1901. Cat. Hym., v. 3, p. 70. Unnecessary n. name for 

 flavitarsis Cresson, which is not preocc. by E. flavitarstis Gravenhorst, 1829. 

 flavipennis Cresson. Mass., s. Mich., and w. Idaho s. to w. N. C, s. Ga., and Colo.; Mexico. 



Incorrectly treated as a subspecies of the Eurasian E. fornicator (Fabricius) by Townes 

 and Townes (1966). 

 Exetastes flavipennis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 275. 9. 

 Exetastes anthracimis Cushman, 1937. U. S. Natl. Mus., Proc. 84: 305. 6, 9. N. syn. 

 Exetastes geniinus Cushman, 1937. U. S. Natl. Mus., Proc. 84: 306. 9. N. syn. 



Ta.xonomy: Townes and Townes, 1966. Amer. Ent. Inst, Mem. 8: 137. 

 flavus Cushman. Northeastern Colo., N. Mex. 



Exetastes flavus Cushman, 1937. U. S. Natl. Mus., Proc. 84: 265. 9. 

 igneipennis Cushman. Northeastern Colo., N. Mex., Ariz.; Mexico. 



Exetastes igneipennis Cushman, 1937. U. S. Natl. Mus., Proc. 84: 270. 6,9. 

 illinoiensis (Walsh). Southern Mich., 111., Minn., w. Iowa, Sask., Colo., Alta. Host: Cutworm. 



Leptobatus illinoiensis Walsh, 1873. Acad. Sci. St. Louis, Trans. 3: 148. 9. 



infumatricus Cushman. B. C, w. Wash. 



Exetastes infumatricus Cushman, 1937. U. S. Natl. Mus., Proc. 84: 283. 9. 

 lasius Cushman. Eastern Nebr., Kans., s. Ariz., s.w. Calif. Host: Euxoa (.Chorizagrotis) 

 auxiliaris (Grt.). 



Exetastes lasius Cushman, 1937. U. S. Natl. Mus., Proc. 84: 258. 6,9. 

 matricus Provancher. Que., Mass., Ont., s.w. S. Dak., Alta. 



Exetastes 7natricus Provancher, 1879. Nat. Canad. 11: 213. 9. 

 nervulus nervulus (Say). N. B. w. to w. Ont. and s.w. S. Dak., s. to w. N. C, n. Ga., and s. Ind. 



Banchus nervulus Say, 1836. Boston Jour. Nat. Hist. 1: 246. Sex not indicated. 



Exetastes rufofemoratus Provancher, 1877. Nat. Canad. 9: 14. 9. N. syn. 



Exetastes exphratus Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 365. 6, 9. 



Exetastes nervulus var. intennedius Cushman, 1937. U. S. Natl. Mus., Proc. 84: 310. 6, 9. 

 N. syn. 

 nervulus niger Cresson. Southwestern S. Dak. w. to s.w. Alta. and w. Oreg., s. to N. Mex. and 

 Ariz. 



Exetastes niger Cresson, 1865. Ent. Soc. Phila., Proc. 4: 275. 6, 9. 



Exetastes persi)nilis Cushman, 1937. U. S. Natl. Mus., Proc. 84: 306. 6, 9. N. syn. 

 obscurus Cresson. Mass., s. Man., and s. Wash. s. to e. N. C, n. Ga., Mo., and n.w. Oreg.; n.w. 

 Mexico? Host: Euxoa ochrogaster (Gn.). 



Exetastes decoloratus Cresson, 1865. Ent. Soc. Phila., Proc. 4: 280. 6. 



Exetastes obscurus Cresson, 1865. Ent. Soc. Phila., Proc. 4: 281. 9. 



