258 Hymenoptera in America North of Mexico 



Microgaster femoralamericaniis Shenefelt, 1973. Hym. Cat., part 9, p. 706. N. name for 

 femoralis Muesebeck. 

 gelechiae Riley. Que. s. to Va., w. to Ont., N. Dak., and Mo.; La. Host: Gnorimoschema 

 gallaeasterella (Kell.), G. gallaesolidaginis (Riley). 

 Microgaster gelechiae Riley, 1869. Ins. Mo., Ann. Rpt. 1: 178. 9, S. 



Biology: Judd, 1962. Amer. Micros. Soc, Trans. 81: 204. 

 gelechiae trichotaphae Walley. Ont. Host: Trichotaphe levisella Fyles. 



Microgaster gelechiae var. trichotaphae Walley, 1932. Canad. Ent. 64: 186. 6. 

 harnedi Muesebeck. Mass., Va., S. C, Mich., Ohio, Ind., Miss., Mo., Wash. Host: Diatraea sp., 

 Macrobotys pertextalis (Led.), Ostrinia obumhratalis (Led.), Pachyzancla thestealis 

 (Wlkr.). 

 Microgaster harnedi Muesebeck, 1922. U. S. Natl. Mus., Proc. 61 (15): 23. 9. 

 hospes Marshall. Maine, N. Y., N. J., Md., Va., Ont., Ohio, Iowa, Kans., Colo., Utah; Europe. 

 Host: Ancylis comptana (Forel.), A. c. fragariae (W. and R.), Argyresthia calliphanes 

 Meyr. 

 Microgaster hospes Marshall, 1885. Roy. Ent. Soc. London, Trans. 1885: 257. 9, <J. 

 Microgaster comptanae Viereck, 1911. U. S. Natl. Mus., Proc. 39: 403. 9. 

 leechi Walley. Mass., Pa., Md., Fla., Ont., Mich., Ohio, Minn., B. C, Oreg. Host: Macrobotys 

 pertextalis (Led.). 

 Microgaster leechi Walley, 1935. Canad. Ent. 67: 57. 9. 

 melligaster Provancher. Que. s. to N. Y.; Ont., Mich., Iowa. 



Microgaster melligaster Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 143. 



9. 

 Microgaster rubricoxus Provancher, 1888. Addit. Corr. Faune Ent. Canada Hym., p. 386. 

 "9"= S. 

 novicius Marshall. Conn., Minn.; Europe. Host: Swaynmerdamia heroldella Hbn. 



Microgaster novicius Marshall, 1885. Roy. Ent. Soc. London, Trans. 1885: 252. 9, S. 

 Microgaster swam merdamiae Muesebeck, 1922. U. S. Natl. Mus., Proc. 61 (15): 37. 9, S. 

 pantographae Muesebeck. Maine, Mass., N. Y., Va., Ont., Mich., Ohio, 111., Iowa, Mo. Host: 



Argyrotaenia velutiiiana (Wlkr.), Fascista cercerisella (Chamb.), Pantographa limata 

 (G. and R.). 

 Microgaster pantographae Muesebeck, 1922. U. S. Natl. Mus., Proc. 61 (15): 34. 9. 

 peroneae Walley. Canada; Maine, D. C, Ohio, Wash., Alaska. Host: Acleris gloverana (Wlsm.), 

 A. logiana (L.), A. variana (Fern.), Archips argyrospilus (Wlkr.), Sparganothis pettitana 

 (Rob.). 

 Microgaster peroneae Walley, 1935. Canad. Ent. 67: 56. 9, 6. 

 phthorimaeae Muesebeck. Wash., Oreg., Calif. Host: Amorbia essigayia Busck, Anacampsis 

 fragariella Busck, Aristotelia rhoisella Busck, Ephestiodes gilvesceyitella Rag., 

 Phthorimaea operculella (Zell.), Platynota stultana (Wlsm.), Udea rubigalis (Gn.). 

 Microgaster phthorimaeae Muesebeck, 1922. U. S. Natl. Mus., Proc. 61 (15): 40. 9, 6. 



Biology: Graf, 1917. U. S. Dept. Agr., Bui. 427, p. 44-45 (as Microgaster sp.). 

 scopelosomae Muesebeck. Mass. Host: Eupsilia devia (Grote). 



Microgaster scopelosomae Muesebeck, 1926. U. S. Natl. Mus., Proc. 69 (7): 17. 9, 6. 

 tibialis Nees. East. Canada, U. S. (?); Europe. Liberated in Mass., N. Y., Ohio, Mich., and Ont. 

 but not established. Introduced from Europe. Host: Ostrinia nubilalis (Hbn.). 

 Microgaster tibialis Nees, 1834. Hym. Ichn. Affin. Monog., v. 1, p. 168. 9,6. 

 Microgaster iuctuosus Haliday, 1834. Ent. Mag. 2: 239. 6. 

 Microgaster messorius Haliday, 1834. Ent. Mag. 2: 239. 9,6. 

 Microgaster pluto Morley, 1936. Entomologist 69: 211. 9. 



NoMEN Nudum in Microgaster Latreille 



Microgaster xylinoides Ashmead, 1895. In Webster, Canad. Ent. 27: 68. 



Genus MICROPLITIS Foerster 



Microplitis Foerster, 1862. Naturh. Ver. Rheinlande, Verh. 19: 245. 



