496 Hymenoptera in America North of Mexico 



Ichneumon nanus Cresson, 1877. Amer. Ent. See, Trans. 4: 184. 9. Preocc. by Ratzeburg, 



1848. 

 AmbhjteleH nanodes Cushman, 1925. Wash. Acad. Sci., Jour. 15: 388. N. name for /. nanus 



Cresson. 



Taxonomy: Heinrich, 1971. Nat. Canad. 98: 989 (inclusion of male in revised key). 

 signatipes (Cresson). Que. s. to D. C, w. to Kans. Townes and Townes (1951) said that 



signatipes males had often been misidentified as C. duplicatus (Say), and Heinrich 



(1961, 1962) erroneously suppressed signatipes as a synonym of C. w-albuni (Cresson) 



(which see). 

 Ichneumon signatipes Cresson, 1867. Amer. Ent. Soc, Trans. 1: 308. 9. 

 Ichneumon lobatun Provancher, 1875. Nat. Canad. 7 (1): 23 (key); 7 (3): 77. 3. 

 Ichneumon/ (Sfiboscopufsf) oryxicornis Viereck, 1905. Kans. Acad. Sci., Trans. 19: 324. 6. 

 Amblyteles {BarichneumonO duplicatiformis Viereck, 1917 (1916). Conn. State Geol. and 



Nat. Hist. Survey, Bui. 22: 354, 360. 6. 



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

 289. -Heinrich, 1961 (1960); 1962. Canad. Ent. Sup. 18: 126-130; 29: 868. 



suadus (Cresson). Que., Maine, R. I., Conn., N. Y., Pa., Ont., Wis. 



Ichneumon suadus Cresson, 1877. Amer. Ent. Soc, Trans. 6: 160. S. 



Taxonomy: Heinrich, 1971. Nat. Canad. 98: 988 (inclusion of male in revised key). 

 subfilatus Heinrich. Que. s. to N. C, w. to Mich. Host: Lambdina pellucidaria (G. and R.). 



Cratichneumon subfilatus Heinrich, 1961 (1960). Canad. Ent. Sup. 18: 131. 6,9. 

 sublatus (Cresson). Que. s. to Va., w. to 111. Host: Heterocampa biundata Wlk., H. guttivitfa 

 (Wlk.), Ht/dria pru)iii'orata (Ferg.). 

 Ischnus sublatus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 186. 6. 

 Ich)ieu)non prams Cresson, 1877. Amer. Ent. Soc, Trans. 6: 151. 9. 



Biology: Patch, 1908. Maine Agr. Expt. Sta., Bui. 161: 340. 

 takomae Heinrich. Southern Maine?, Md. 



Cratichneunion takomae Heinrich, 1961 (1960). Canad. Ent. Sup. 18: 116. 6. 



Taxonomy: Heinrich, 1971. Nat. Canad. 98: 984. 

 tyloidifer Heinrich. Maine, N. Y., N. J., Pa., Md., Va., N. C, Ont., Mich. 



Cratichneumon tyloidifer Ueinrkh, 1961 (1960). Canad. Ent. Sup. 18: 115. 6. 

 unifasciatorius (Say). Que. w. to s. B. C, s. to Fla., Utah, and Oreg. Host: Orgyia antiqua (L.), 

 0. leucostign/a (J. E. S.), Hemileuca sp., Diacrista virginica (P.), Halisidota argentata 

 (Pack.), H. caryae (Harris), H. tesselaris (J. E. S.), Acronicta oblinita (J. E. S.). 

 Ichneumon unifasciatorius Say, 1825. Amer. Ent. 2: 48. 6. 



Ichneumon malacus Say, 1829. Contrib. Maclurian Lyceum to Arts and Sci. 1: 72. 9. 

 Ichneumon niger Brulle, 1846. In Lepeletier, Hist. Nat. Ins. Hym., v. 4, p. 302. i, 9. 



Preocc by Gmelin, 1790 and Fabricius, 1798. 

 Ichneumon Afer Cresson, 1864. Ent. Soc. Phila., Proc 3: 138. 9. 

 Ichneumon scriptifrons Cresson, 1877. Amer. Ent. Soc, Trans. 6: 144. 6. 

 Ichneumon Vancouverie7isis Provancher, 1885. Canad. Ent. 17: 114. 6. 

 Ichneumon aterrimus Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 30. 9. 

 Preocc. by Foerster, 1771. 

 vaccinii Heinrich. Que., Maine, Pa., Ont, Mich. 



Cratichneunion mccinii Heinrich, 1961 (1960). Canad. Ent. Sup. 18: 141. 6. 



valdefuscus Heinrich. N. Y. s. to n. Fla., w. to La. 



Cratichneumon valdefuscus Heinrich, 1972. Nat. Canad. 99: 177. 6, 9. 

 vescus (Provancher). Que., Maine, N. H., Vt., N. Y., Pa., Ont., Mich., N. Mex., Alta., B. C. Host: 

 Protoboarniia porcelaria (Gn.). 



Ichneumon vescus Provancher, 1877. Nat. Canad. 9: 9. 6. 



vinnulus (Cresson). Que. s. to N. C, w. to Wis. and Ky. 



Ischnus vinnulus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 189. 6. 



Cratichneumon gracilior Heinrich, 1961 (1960). Canad. Ent. Sup. 18: 147. 9 (male misdet.). 



Taxonomy: Heinrich, 1962. Canad. Ent. Sup. 29: 868 (syn.). 



