PTEROMALIDAE 265 



*Genus SPANIOPUS Walker 

 ( = Neopo//ce//s Hincks of Catalog, p. 556) 



Taxonomy: Graham, 1956. Ent. Mo. Mag. 92: 250.— Peck, 1963, loc. cit. 

 supra, p. 695. 



modestus (Gahan). 111. 



Taxonomy: Graham, 1956, loc. cit. supra, p. 251 (? syn. of dissimilis 

 Walker). 



websteri (Ashmead). Md. 



♦Genus ARTHROLYTUS Thomson 



Pteromaliis subg. Arthrolytus Thomson, 1878. Hyn. Scand., v. 5, pp. 147, 

 158. 



Type: Arthrolytus punctatus Thomson. Desig. by Ashmead, 

 1904. 



Place in tribe Pteromalini before Psychophagus Mayr, p. 557. 



fasciatus (Provancher) . Que., N. H., Mass., Pa. Transf. from Unplaced Spe- 

 cies, p. 594, teste Burks, 1964, loc. cit. supra, p. 1262. 



Genus PSYCHOPHAGUS Mayr, p. 557 



omnivorus (Walker). Holarctic; Colo. Hosts: Neodiprion lecontei (Fitch), 



Cephalcia marginata Middk. ; often a sec. par. 

 Taxonomy: Bakkendorf, 1955. Ent. Medd. 27: 137-143.— Boucek, 1961. 



Mus. Nat. Pragae Acta Ent. 34: 83.— Finlayson, 1963. Canad. 



Ent. 95: 499, 501-502 (imm. stages). 

 Biology: Bogavac, 1958. Zash. Bilja 46: 80. — Keen, 1958, loc. cit. supra, 



p. 89. — Schaffner, 1959, loc. cit. supra, p. 89. 



tortricidis (Brues). Maine, Ont., Wis., Minn., Wyo. Host: Choristoneura 

 pinus Free., C. conflictant (Walk.). 

 Biology: Dixon and Benjamin, 1963. Jour. Econ. Ent. 56: 267. — McGu- 

 gan and Blais, 1959. Canad. Ent. 91: 766, 775-776. 



Genus CECIDOSTIBA Thomson, p. 557 



Taxonomy: Delucchi, 1957. Entomophaga 2: 140. 



acuta (Provancher). N. S., Que., south to W. Va. west to Wash., Oreg., 

 Calif. 

 Taxonomy: Burks, 1964, loc. cit. sxipra, p. 1257. 



burkei Crawford. Colo., N. Mex., Idaho, Utah. Host: Dendroctonus obesus 

 (Mann.). 



dendroctoni Ashmead. N. C, Calif. 



polygraphi Ashmead. Maine. 



thomsoni Crawford. Wyo., Wash., Oreg. 



Genus CATOLACCUS Thomson, pp. 557-558, Sup. 1, p. 78 



*Merisoides Masi, 1911. Lab. Zool. Gen. e Agr. Portici Bol. 5: 141. 



Type : Merisoides crassiceps Masi. By monotypy. 

 Taxonomy: Delucchi, 1956. Ztschr. f. Angew. Ent. 39: 230. 



aeneoviridis (Girault). Throughout south. Canada, entire U. S.; Mexico, 

 West Indies. Hosts: Apanteles medicaginis Mues., Hormius ba- 

 salis (Prov.), Goniozus platynotae Ashm. 

 Biology: Atkins et al., 1957. Ent. Soc. Amer. Ann. 50: 257. — Allen and 

 Smith, 1958. Hilgardia 25: 29. 



cyanoideus Burks. Minn., Wyo. 



kansensis (Girault). Ariz., Calif . 



victoria Burks. Utah. 



