Superfamily ICHNEUMONOIDEA 543 



This is a moderate sized genus of Holarctic and Oriental distribution. 



albicinctus Heinrich. Newfoundland (insular), N. S. Host: Acasis viridata (Pack.). 

 Cyclolabus albicinctus Heinrich, 1962. Canad. Ent. Sup. 27: 771. 6, 9. 



arizonae Heinrich. Ariz. 



Cyclolabus arizonae Heinrich, 1962. Canad. Ent. Sup. 27: 765. 6, 9. 



carolinensis Heinrich. Northwestern S. C, Mich. 



Cyclolabus carolinensis Heinrich, 1962. Canad. Ent. Sup. 27: 764. 9. 

 dubiosus Perkins. Newfoundland (insular), N. S., Mich., Man., Colo., Alta., B. C, Wash., Calif.; 

 Europe. Host: Eupithecia annulata (Hulst), E.filmata Pear., E. luteata Pack., E. 

 palpata Pack. This species has been confused with C. pactor (Wesmael), which is not 

 known to occur in the Nearctic region. 

 Cyclolabus dubiosus Perkins, 1953. Brit. Mus. (Nat. Hist.) Ent., Bui. 3: 156. <J, 9. 

 gibsonatae Heinrich. Ont., B. C. Host: Eupithecia gibsonata Taylor. 



Cyclolabus gibsonatae Heinrich, 1962. Canad. Ent. Sup. 27: 764. 9. 

 gracilicornis gracilicornis Provancher. Newfoundland (Labrador and insular), Que., Maine, N. 

 H., N. Y., N. C, Ont, Mich. 

 Phygadeuon gracilicornis Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 56. 

 9. 

 gracilicornis subdentatus (Ashmead). Colo., Idaho, Alaska, B. C, Wash., Oreg., Calif. 

 Probolus subdentatus Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 160. 6. 



Taxonomy: Heinrich, 1959. Ent. News 70: 216. 

 impressus impressus (Provancher). Newfoundland (insular). Que., Maine, N. H., Mass., N. Y., 

 Ont., Mich. 



Phygadeuon impressus Provancher, 1874. Nat. Canad. 6: 281. 9. 



Ichneumon erythropygus Provancher, 1875. Nat. Canad. 7 (1): 24 (key); 7 (3): 79. "9" = 6. 

 impressus infuscatus Heinrich. Southern Alta., s. B. C, Wash. 



Cyclolabus impressus infuscatus Heinrich, 1962. Canad. Ent. Sup. 27: 760. S, 9. 

 linycops Heinrich. Newfoundland (insular). 



Cyclolabus linycops Heinrich, 1976 (1975). Nat. Canad. 102: 778. 6. 

 lobatus Heinrich. Que., Maine, N. Y., Mich., Alta. 



Cyclolabus lobatus lobatus Heinrich, 1962. Canad. Ent. Sup. 27: 761. 3, 9. 



Cyclolabus lobatus occidentalis Heinrich, 1962. Canad. Ent. Sup. 27: 761. 9. N. syn. 

 signatus (Provancher). Que., Maine, N. H. 



Phygadeuon signatus Provancher, 1874. Nat. Canad. 6: 282. 9. 



Genus PLATYLABUS Wesmael 



Platylabus Wesmael, 1845 (1844). [Brussels] Acad. Roy. de Belg., Nouveaux Mem. 18; 166. 



Type-species: Platylabus rufus Wesmael. Desig. by Ashmead, 1900. 

 Lamprojoppa Cameron, 1901. Ann. and Mag. Nat. Hist. (7) 7: 482. 



Type-species: Lamprojoppa caerulea Cameron. Monotypic. 

 Pagarenes Cameron, 1903. Ztschr. System. Hym. Dipt. 3: 183. 



Type-species: Pagarenes erythropus Cameron. Monotypic. 

 Chlorojoppa Cameron, 1907. Ztschr. System. Hym. Dipt. 7: 466. 



Type-species: Chlorojoppa viridis Cameron. Monotypic. 



This large genus is very widely distributed, although only one species in known from the 

 Ethiopian region and none of the described Neotropic species have been recorded from South 

 America. 



abbreviatus Heinrich. Southern B. C. 



Platylabus abbrei'iatus Heinrich, 1962. Canad. Ent. Sup. 27: 753. 9. 



alaskae Heinrich. Southwestern Alaska. 



Platylabus alaskae Heinrich, 1962. Canad. Ent. Sup. 27: 721. 9. 



arizonae Heinrich. Ariz., Calif. 



Platylabus arizonae Heinrich, 1962. Canad. Ent. Sup. 27: 715. 6, 9. 



