148 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



vescus (Provancher). B.C. Host: Protobarmia porcelaria Gn. 



Taxonomy: Heinrich, 1961 (1960), Pt. 11, pp. 102, 105, 152-153 (? 

 descr.). 



vinnulus (Cresson). Que., Ont., Maine to N. C. and Ky. 



*Cratichneumon gracilior Heinrich, 1961 (1960). Pt. II. Canad. Ent. 

 Sup 18 [vol. 92]: 100, 105, 147. ? $, $. (Syn. (? only) teste 

 Heinrich, 1962, Pt. VII, p. 868.) 



*vockerothi Heinrich. N. H. (Mt. Washington). 



Cratichneumon vockerothi Heinrich, 1961 (1960). Pt. II. Canad. Ent. 

 Sup. 18 [vol. 92]: 102, 158. ?. 



volens (Cresson). Syn. of C. brevipennis (Cresson). 



w-album lobatus (Provancher), changed status. Que., Ont., New England, 

 Mich. Transf. from syn. of signatipes Cresson and reduced to 

 subsp. rank {teste Heinrich, 1961 (1960), Pt. II, pp. 101, 106, 

 129). 



w-album w-album (Cresson), changed status. U. Austr. Zone north to South- 

 ern N. England and Mich. Reduced to subsp. rank {teste Hein- 

 rich, 1961 (1960), Pt. II, pp. 101, 106, 129). 



Cratichneumon signatipes (Cresson) (syn. teste Heinrich, 1961 (1960), 

 Pt. II, pp. 127, 129). 



Ischnus variegaius Provancher. Remove from syn.; a valid sp. 



Ichneumon oryxicornis Viereck (syn. teste Heinrich, 1961 (1960), Pt. II, 

 p. 129). 



Amblyteles duplicaliformis Viereck (syn. teste Heinrich, 1961 (1960), Pt. 

 II, p. 129). 



yakutatensis Ashmead. 



Cratichneumon popofensis Ashmead. Syn. {teste Heinrich, 1959, Ent. 

 News 70 (8): 214). 



*Genus HOMOTHERUS Foerster 



Homotherus Foerster, 1868. Naturh. Ver. Rheinlande Verb. 25 : 185. 



Type: Ichneumon locutor Thunberg. IncL and desig. by 

 Heinrich, 1961 (1960). 



Place in Catalog after Cratichneumon Thomson, p. 290. 



erythromelas (MacLachlan). Transf. from Cratichneumon Thomson, p. 288 

 (teste Heinrich, 1962, Pt. VII, p. 871). 



*porceIariae Heinrich. Labrador, N. B., Maine, Ont., Man. Hosts: Protobar- 

 mia porcelaria Gn., Eufidonia notatoria Wlkr., Semiothisa sp. 

 Homotherus porcelariae Heinrich, 1961 (1960). Pt. II. Canad. Ent. Sup. 

 18 [vol. 92]: 102, 105,177. $, 9. 



^semiaoplus Heinrich. Maine, Que., W. Va. 



Homotherus semiaoplus Heinrich, 1961 (1960). Pt. II. Canad. Ent. Sup. 

 18 [vol. 92]: 103, 106, 173. $, ?. 



*townesi Heinrich. Maine, Que., Ont., N. Y., N. C, Mich. 



Homotherus townesi Heinrich, 1961 (1960). Pt. II. Canad. Ent. Sup. 18 

 [vol.92]: 102, 106, 175. $, 9. 



*Genus ACULICHNEUMON Heinrich 

 ACULICHNEUMON subgenus ACULICHNEUMON Heinrich 



Cratichneumon subg. Aculichneumon Heinrich, 1938. Acad. Malgache 

 Mem. f. 25, p. 98. 



Type: Cratichneumon (Aculichneumon) longicauda Heinrich. 

 By monotypy and orig. desig. 



This subgenus is not represented in the Nearctic Region. 



^ACULICHNEUMON subgenus CRYPTEFFIGIES Heinrich 

 Aculichneumon subg. Crypteffigie* Heinrich, 1961 (1960). Pt. II. Canad. 



