310 Hymenoptera in America North of Mexico 



Biology: Griffiths, 1960. Bui. Ent. Res. 51: 303-319. —Griffiths, 1961. Bui. Ent. Res. 52: 



147-163. -Mackauer, 1962. Canad. Ent. 94: 1089-1093. 

 nervosus (Haliday). Mich., Oreg., Calif., Alaska; Europe, Asia. Host: Acyrthosiphon pisum 

 (Harris), Amphoroplwra rubitoxica Knowl., Aphis nimicis L., Macrosiphum 

 califomicum (Clarke), M. euphorbiae (Thomas), Masonaphis grindeliae Wms., Myzus 

 omatus Laing, M. persicae (Sulzer), Rhopalosiphum padi (L.), Sitobion fragariae 

 (Wlkr.). 



Aphidius (Monoctonus) nervosus Haliday, 1833. Ent. Mag. 1: 488. 9,6. 



Aphidius paulensis Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 246. 9, i. 



Monoctonus secundus Viereck, 1915. Calif. State Comm. Hort. Monthly Bui. 4: 28. 9 , S. 



Taxonomy: Stary, 1974. Ztschr. Angew. Ent. 75: 212-224. 



Biology: Calvert and van den Bosch, 1972. Ent. Soc. Amer., Ann. 65: 422-432, 773-779 (host 

 range and specifictiy, biology, as paulensis). —Calvert, 1973. Ent. Soc. Amer., Ann. 66: 

 28-33 (host selection, as paulensis). 



Genus MONOCTONUS Subgenus HARKERIA Haliday 



Harkeria Cameron, 1900. Ann. Mag. Nat. Hist. 6: 537. 



Type-species: Harkeria rufa Cameron. Monotypic. 

 rufus (Cameron). Maine, Pa.; Europe. 



Harkeria rufa Cameron, 1900. Ann. Mag. Nat. Hist. 6: 538. 9. 



Taxonomy: Stary and Smith, 1976. Ent. Soc. Wash., Proc. 78: 173-174. 



SUBTRIBE TRIOXINA 

 Genus BOREOGALBA Mackauer 



Boreogalba Mackauer, 1962. Canad. Ent. 94: 1107. 



Type-species: Boreogalba gladifer Mackauer. Grig, desig. 

 gladifer Mackauer. Northeastern Canada, Alaska. 



Boreogalba gladifer Mackauer, 1962. Canad. Ent. 94: 1108. 9. 



Genus TRIOXYS Haliday 



Genus TRIOXYS Subgenus BETULOXYS Mackauer 



Trioxys subg. Betuloxys Mackauer, 1960. Beitr. z. Ent. 10: 139. 

 Type-species: Trioxys compressicomis Ruthe. Orig. desig. 



compressicornis Ruthe. Eastern Canada; Europe. Host: Euceraphis sp., E. punctipennis 

 (Zett.). 

 Trioxys compressicomis Ruthe, 1859. Stett. Ent. Ztg. 20: 314. 9. 

 Trioxys testaceus Stelfox, 1948. Ent. Monthly Mag. 84: 102. 9 . 



Genus TRIOXYS Subgenus TRIOXYS Haliday 



Aphidius subg. Trioxys Haliday, 1833. Ent. Mag. 1: 488. 



Type-species: Aphidius cirsii Curtis. Monotypic. 

 Nevropenes Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 153. 



Type-species: Nevropenes ovalis Provancher. Monotypic. 

 Bioxys Stary and Schlinger, 1967. Rev. Far East Asian Aphidiidae, p. 32. 



Type-species: Bioxys japonicus Stary and Schlinger. Orig. desig. 



Revision: Gahan, 1911. Md. Agr. Expt. Sta., Bui. 152: 193-196 (No. Amer. spp.). —Smith, 

 1944. Aphidiinae of North America, pp. 84-98 (No. Amer. spp.). —Mackauer, 1959. Beitr. z. 

 Ent. 9: 144-179 (Eur. spp.). —Stary, 1966. Aphid parasites of Czechoslovakia, pp. 72-79, 

 89-91 (Czech, spp.). — Takada, 1966. Insecta Matsumurana 29: 23-36 (Jap. spp.). — Takada, 

 1968. Insecta Matsumurana 30: 110-116 (Jap. spp.). —Stary and Schlinger, 1967. Rev. Far 

 East Asian Aphidiidae, pp. 32-33, 107-128 (East Asian spp.). 



