512 Hymenoptera in America North of Mexico 



macilentus (Cresson), n. comb. Mich., Colo., Alta. Although this species had been recorded 



from Mich, by Townes and Townes (1951), it was not included in Heinrich's (1961-1962) 

 treatment of the stenopneusticae of the Northeast. 

 Ichneuvwn niacilentun Cresson, 1865. Ent. Soc. Phila., Proc. 4: 249. 6. 



Taxonomy: Townes and Townes, 1951. In Muesebeck et al., U. S. Dept. Agr., Agr. Monog. 2: 

 293. 

 micramoenus (Heinrich), n. comb. Maine. 



Pseiidantblyteles niicramoenini Heinrich, 1961. Canad. Ent. Sup. 23: 420. 9. 



nigrotergops (Heinrich). Que., Maine, Ont. 



Pseitdaniblyteles nigrotergops Heinrich, 1961. Canad. Ent. Sup. 23: 417. 9. 

 DiphyuH nigritergops (!) Heinrich, 1969. Nat. Canad. 96: 955. 



nuncius (Cresson), n. comb. Oreg., Calif. Host: Eiixoa (Cliorizagrotis) auxiliaris (Grote). 



Ichneumon nunciuH Cresson, 1877. Amer. Ent. Soc, Trans. 6: 176. 6. 

 ontariensis (Provancher), n. comb. Ont. This species was not included in Heinrich's (1961-1962) 

 treatment of the stenopneusticae of the Northeast. 

 Ichneumon Ontariensis Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 30. 

 "9"= 6. 

 ormenus (Cresson). Newfoundland (insular) w. to Alaska, s. to Pa., Mich., N. Mex., and Wash. 

 Ichneumon Onnenus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 141. 9. 

 Ichneumon tenebrosus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 145. 6. Preocc. by Wesmael, 



1845. 

 Ichneumon luctus Cresson, 1865. Ent. Soc. Phila., Proc. 4: 250. N. name for I. tenebrosus 



Cresson. 

 Ichneumon mellipes Cresson, 1867. Amer. Ent. Soc, Trans. 1: 295. 6. 

 Ichneumon Quebecensis Provancher, 1875. Nat. Canad. 7 (1): 24 (key); 7 (3): 77. S. 

 Pseudamblyteles neomexicanus Ashmead, 1901. Psyche 9: 147. 6. 

 populorum (Heinrich), n. comb. Sask., Alta. Host: Brackylomia populi (Stkr.). 



Pseudamblyteles populorum Heinrich, 1961. Canad. Ent. Sup. 23: 418. 6, 9. 

 provancheri (Cushman), n. comb. Que., Maine, Md., Va., Ont., Mich., Mo. 



Ichneumon bifasciatus Provancher, 1875. Nat. Canad. 7 (1): 23 (key); 7 (3): 75. 9. Preocc 



by Geoffroy, 1785 and Say, 1829. 

 Amblyteles provancheri Cushman, 1925. Wash. Acad. Sci., Jour. 15: 388. N. name for /. 

 bifasciatus Provancher. 

 robustus (Cresson). Que. w. to Alaska, s. to Maine, Mich., Colo., and Idaho. 

 Ichneumon robustus Cresson, 1867. Amer. Ent. Soc, Trans. 1: 298. 9. 

 rubellus (Cresson). Colo., Alta., Wash., Calif. 



Ichneumon rubellus Cresson, 1865. Ent. Soc Phila., Proc. 2: 254. 6. Preocc by Gmelin, 

 1790; not renamed here because of the very great likelihood that other Cresson names 

 will prove to be synonyms. 



Taxonomy: Heinrich, 1959. Ent. News 70: 211. 

 subfuscus (Cresson), n. comb. Colo. 



Ichneumon subfuscus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 173. 9. 

 taylorii (Harrington), n. comb. B. C, Oreg. 



Ichneumon Taylorii Harrington, 1894. Canad. Ent. 26: 209. 6. 



walleyi (Heinrich), n. comb. Ont. 



Pseudamblyteles walleyi Heinrich, 1961. Canad. Ent. Sup. 23: 416. 9. 



zebraticolor (Heinrich). Que., Maine, Ont. 



Pseudamblyteles zebraticolor Heinrich, 1962. Canad. Ent. Sup. 29: 882. 6. 



Genus CTENICHNEUMON Thomson 



Ctenichneumon Thomson, 1894. Opusc Ent. 19: 2082. 



Type-species: Ichneumon funereus Gravenhorst. Desig. by Ashmead, 1900. The 

 type-species is Gravenhorst's identification oi Ichneumon funereus Geoffroy. 

 Dochyteles Berthoumieu, 1904. In Wytsman, Gen. Ins., fasc. 18, p. 50. 



Type-species: Ichneumon funereus Geoffroy. Desig. by Viereck, 1914. 



