Superfamily ICHNEUMONOIDEA 545 



Platylabus ntojitanus Cresson, 1877. Amer. Ent. Soc, Trans. 6: 200. 9. 



Platylabus perkinsi Walkley, 1958. In Krombein et a/., U. S. Dept. Agr., Agr. Monog. 2, 

 sup. 1, p. 48. N. name for /. vafer Cresson. 

 opaculus americanus Heinrich. Newfoundland (insular), Que., Maine, N. Y., Ont., Mich., Alta., 

 B. C, Wash., Oreg. P. opaculus opaculus Thomson occurs in Europe. 



Platylabus opaculus americanus Heinrich, 1962. Canad. Ent. Sup. 27: 730. 6, 9. 

 ornatus (Provancher). Newfoundland (insular), N. B. Que., Maine, N. Y., N. C, Ont, Mich., 

 Sask., Alta., B. C, Wash., Calif. Host: Seiniothisa "granitata" auct., S. oweni (Swett). 



Phygadeuon oniatus Provancher, 1875. Nat. Canad. 7: 181. 9. 

 permodestus Heinrich. Colo., B. C, Wash., Calif. 



Platylabus permodestus Heinrich, 1962. Canad. Ent. Sup. 27: 720. 6, 9. 

 polymelas Heinrich. Newfoundland (insular), Colo., Ariz., s. B. C. 



Platylabus polymelas Heinrich, 1962. Canad. Ent. Sup. 27: 754. <^. 

 pseudhistrio Heinrich. Maine. 



Platylabus pseudhistrio Heinrich, 1962. Canad. Ent. Sup. 27: 733. 6. 



pulcher Cushman. Newfoundland (insular). Que., Maine, Ont., Mich., B. C. Host: Hydriomena 



renunciata cohunbiata Taylor. 

 Ichneumon lineolatus Provancher, 1875. Nat. Canad. 7 (1): 24 (key); 7 (3): 82. 9. Preocc. 



by GmeUn, 1790. 

 Platylabus pulcher Cushman, 1922. U. S. Natl. Mus., Proc. 60 (21): 1. 9. 

 rubricapensis Provancher. Newfoundland (insular). Que., Ont., Mich., S. Dak., Idaho, Oreg. 

 Platylabus Rubri Capensis Provancher, 1882. Nat. Canad. 13: 329. 9. Name invalid; not 



binomial. 

 Platylabus Rubricapensis Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 35. 



Redescription with valid binomen. 



Taxonomy: Heinrich, 1976 (1975). Nat. Canad. 102: 774 (male described). 

 rubristernatus Heinrich. Conn., N. Y., w. N. C, Ohio, 111. 



Platylabus rubristernatus Heinrich, 1962. Canad. Ent. Sup. 27: 713. 9. 



semiopacus Heinrich. Colo. 



Platylabus semiopacus Heinrich, 1962. Canad. Ent. Sup. 27: 730. 6, 9. 

 serratae Heinrich. N. B., Maine, Mich. Host: Euchlaena serrata (Drury) 

 Platylabus serratae Heinrich, 1962. Canad. Ent. Sup. 27: 738. cJ, 9. 

 sexmaculatae Heinrich. Newfoundland (insular), Maine, Alta. Host: Semiothisa sexmaculata 

 (Pack.). 

 Platylabus sexmaculatae Heinrich, 1962. Canad. Ent. Sup. 27: 749. 9. 

 Platylabus sexmaculatae postremus Heinrich, 1976 (1975). Nat. Canad. 102: 776. 6. N. syn. 

 Described from two males collected at the same place and time in insular 

 Newfoundland. 



Taxonomy: Heinrich, 1971. Nat. Canad. 98: 1019-1020 (male described). 

 sphageti Heinrich. Newfoundland (insular), Maine. Ecology: Occurs in spruce {Picea mariana) 

 bogs. 



Platylabus sphageti Heinrich, 1971. Nat. Canad. 98: 1020. 9. 

 subrubricus Heinrich. Maine, Man., Sask., Alta. Host: Eupithecia ravocostaliata Pack. 



Platylabus subnibricus Heinrich, 1962. Canad. Ent. Sup. 27: 714. S, 9. 

 tenuiformis Heinrich. Ariz. 



Platylabus tenuiformis Heinrich, 1962. Canad. Ent. Sup. 27: 743. 6, 9. 

 tibialis Ashmead. N. Mex., s.w. B. C, w. Wash. 



Platylabus tibialis Ashmead, 1901. Psyche 9: 147. 9. 



Platylabus rainieri Heinrich, 1962. Canad. Ent. Sup. 27: 722. S, 9. N. syn. 

 vaferops Heinrich. B. C, Wash., Calif. 



Platylabus vaferops Heinrich, 1962. Canad. Ent. Sup. 27: 751. cJ, 9. 



Genus DENTILABUS Heinrich 



Dentilabus Heinrich, 1975 (1974). Ann. Zool. 32: 147. 



