264 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



Genus EUPTEROMALUS Kurdjumov, pp. 554-555 



dubius (Ashmead). Minn. Host: Lydella sp., par. on Ostrinia nubilalis 

 (Hbn.). 



hemipterus (Walker). Holarctic. Host: Lydella sp., par. on Ostrinia nubi- 

 lalis (Hbn.), 

 Biology: Clausen, 1956, loc. cit. supra, pp. 103-104. — Russo, 1959. Lab. 

 Ent. Agr. Portici Bol. 17: 176.— Hemer, 1960. Ztschr. f. Angew. 

 Ent. 46: 105.— Gersdorf, 1961. Ztschr. f. Angew. Ent. 47: 402. 



sarcophagae Gahan. Idaho, Ariz. 



subapterus (Riley). Holarctic. 



tachinae Gahan. Ohio, Iowa, Kans., Tex. Hosts: Ostrinia nubilalis (Hbn.), 

 Hypoderma lineatum (DeV.). 



viridescens (Walsh). Ont., Minn., Wash. 



Biology: Harcourt, 1960. Canad. Ent. 92: 423. 



Genus LARIOPHAGUS Crawford, p. 555 



Taxonomy: Graham, 1957. Ent. Mo. Mag. 93: 217. 



distinguendus (Foerster). Cosmopolitan. 



Biology and Taxonomy: Kashef, 1954. Soc. Ent. France Bui. 59: 93. — 



Kashef, 1956 (1955). Soc. Ent. France Ann. 124: 58-88. 

 Biology: Kaschef. 1959. Soc. Ent. Egypte Bui. 43: 171.— Kaschef. 1961. 



Ztschr. f. Parasitenk. 21 (1) : 65-70. 



dryorhizoxeni (Ashmead). Pa. 



texanus Crawford. S. C, Miss., Ariz., Calif. 



Biology: Hinckley, 1960. Hawaii. Ent. Soc. Proc. 17: 267. 



Genus SCHIZONOTUS Ratzeburg, p. 555 



Taxonomy: Boucek, 1958. Mus. Nat. Pragae Acta Ent. 32: 395. 



latus (Walker). N. Mex. Delete sieholdi (Ratzeburg) from syn. in Sup. 1, 

 p. 77; N. Amer. records under that name in Catalog and Sup. 1 

 refer to latus (Walker). 

 Taxonomy: Boucek, 1958, loc. cit. supra, pp. 396-398. 



Genus METASTENUS Walker 

 (=:Scymnophagus Ashmead of Catalog, p. 556) 



Taxonomy: Graham, 1956. Ent. Mo. Mag. 92: 256. 



lownsendi (Ashmead). Mont. 



Taxonomy: Delucchi, 1954. Bui. Ent. Res. 45: 265.— Graham, 1956, loc. 

 cit. supra, p. 256. 



Genus XENOCREPIS Foerster, p. 556 



Taxonomy: Graham, 1957. Ent. Mo. Mag. 93: 235.— Boucek, 1958. Mus. 



Nat. Pragae Acta Ent. 32: 398.— von Rosen, 1960. Opusc. Ent. 



25: 8. 

 Nomenclature: Peck, 1963, loc. cit. supra, p. 664. 



♦morys (Walker). Holarctic; Idaho, Wash., Oreg., Calif. Host: Ceutor- 



hynchus assimihs (Payk.). 

 Pteromalus niorys Walker, 1848. List. Hym. Brit. Mus. Chalc, pt. 2, p. 



197. $. 

 Xenocrepis pura Mayr, 1904 (syn. by Graham, 1957, loc. cit. supra, p. 



235). 

 Biology: Walz, 1957. Ent. Soc. Amer. Ann. 50: 220.— von Rosen, 1958. 



Opusc. Ent. 23: 234.— Jourdheuil, 1960. Ann. des Epiphyt. 11: 



462. 



Genus MERAPORUS Walker, p. 556 

 requisitus Tucker. S. C. Host: Taken in stored wheat. 



