Superfamily ICHNEUMONOIDEA 405 



Biology: Muesebeck and Dohanian, 1927. U. S. Dept. Agr. Bui. 1487: 16-17. 

 atratus (Ashmead). Colo., Alta., Utah. Host: Apanteles sp. 



Pezolochus atrafus Ashmead, 1890. Colo. Biol. Assoc, Bui. 1: 22. 9. 

 Pezomachns utahensis Strickland, 1912. Ent. Soc. Amer., Ann. 5: 118. 9. 



belfragei (Ashmead). Tex. 



Hemiteles belfragei Ashmead, 1890 (1889). U. S. Natl. Mus., Proc. 12: 339. 9. 



Taxonomy: Townes, 1970 (1969). Amer. Ent. Inst., Mem. 12: 55. 

 bicoloratus (Cresson). Tex. 



Mesoleptus bicoloratus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 166. 6. 



birkmani (Brues). Tex. 



Pezomachns Birkmani Brues, 1903. Amer. Ent. Soc, Trans. 29: 121. 9. 

 brevistylus (Strickland). Pa., N. Y. 



Pezomachns brevistylus Strickland, 1912. Ent. Soc Amer., Ann. 5: 119. 9. 

 bruesii (Strickland). Mass., Pa. Host: Eggs of Gnaphosidae. 



Pezomachns obesus Brues, 1910. Wis. Nat. Hist. Soc, Bui. 8: 71. 9. Preocc in Gelis by 



Ashmead, 1902. 

 Pezomachns bruesii Strickland, 1912. Ent. Soc. Amer., Ann. 5: 136. N. name for obesus 

 Brues. 



californicus (Ashmead). Calif. 



Pezomachns californicus Ashmead, 1890 (1889). U. S. Natl. Mus., Proc 12: 421. 9. 



canadensis (Cresson). Que., Ont., 111., Mo., Wash. 



Pezomachns canadensis Cresson, 1872. Canad. Ent. 4: 62. 9. 



Pezomachns Quebecensis Provancher, 1875. Nat. Canad. 7: 330. 9. 

 caudatus (Rudow). Iowa. Ecology: Secondary parasite of Callosamia promethea (Drury). 



Pezomachns caudatus Rudow, 1917. Ent. Ztschr. 30: 102. 9. 



Taxonomy: Townes and Townes, 1973. Amer. Ent. Inst., Mem. 19: 362. 



cockerelli (Brues). Colo. 



Pezomachns cockerelli Brues, 1910. Wis. Nat. Hist. Soc, Bui. 8: 68. 9. 



coloradensis (Strickland). Colo. 



Pezomachns coloradensis Strickland, 1912. Ent. Soc. Amer., Ann. 5: 122. 9. 



columbianus (Ashmead). D. C. Host: Coleophora sp. 



Hemiteles columbiamis Ashmead, 1890 (1889). U. S. Natl. Mus., Proc. 12: 402. 6. 



compactus (Cresson). 111. 



Pezomachns compactus Cresson, 1872. Canad. Ent. 6: 63. 9. 



crassulus (Brues). Tex. 



Pezomachns crass^dus Brues, 1903. Amer. Ent. Soc, Trans. 29: 123. 9. 

 cushmani Carlson, n. name. Maine, N. H., Mass., N. Y., N. C, Wis., Alaska. Host: Apanteles 

 melanoscelus (Ratz.), Porizon cnpressi (Ashmead), Neodiprion tsugae Midd., Coleophor 

 laricella (Hbn.). 

 Hemiteles apantelis Cushman, 1927. Jour. Agr. Res. 34: 453. d, 9. Preocc. in Gelis by 

 Cushman, 1927, p. 454. 



Taxonomy: Townes, 1970 (1969). Amer. Ent. Inst, Mem. 12: 55. 

 Biology: Muesebeck and Dohanian, 1927. U. S. Dept. Agr., Bui. 1487: 15. 

 davidsonii (Ashmead). Oreg., Calif. Host: Spider egg cocoon. 



Hemiteles davidsonii Ashmead, 1896. In Davidson, Ent. News 7: 320. 9. 



debilis (Provancher). Ont. 



Hemiteles debilis Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 59. 6. 



delicatus (Cresson). Tex. 



Mesoleptus delicatus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 166. S. 

 dimidiaventris (Rudow). Iowa. Ecology: Apparently a secondary parasite o{ Papilio polyxenes 

 F. Rudow apparently confused the name Papilio polyxenes with that of the European 



