94 BULLETIN 83, UNITED STATES NATIONAL MUSEUM. 



Metophion Szepligeti. 



Gen. Ins., fasc. 34, 1905, p. 28. Two species. 



Type. — Metophion bicolor Szepligeti. (By present designation.) 

 Metopius Panzer. 



Krit. Rev., vol. 2, 1806, p. 78. Two species. 



Type. — Sphex vespoides Scopoli. (By designation of Viereck, Proc. Ent. Soc. 

 Wash., vol. 14, 1912, p. 176.) 

 Metriosoma SzEruGETi. 



Term. Fuzet., vol. 25, 1902, p. 74. 



Type. — Metriosoma munda Szepligeti. (Monobasic.) 

 Mevesia Holmgren. 



Ich. Suec, vol 3, 1890, p. 418. 



Type. — Phaeogenes argutus Wesmael. (Monobasic.) 

 Meyva Cameron. 



Mem. Manchester Lit. Philos. Soc, vol. 43, 1899, p. 191. 



Type. — Meyva villosa Cameron. (Monobasic.) 

 Micraulacinus (Kieffer) Kieffer. 



Bull. Soc. Ent. France, No. 19, 1910, p. 350. No species. 



Ann. Soc. Ent. France, vol. 80, 1911, p. 219. One species. 



Type. — Micraulacinus elegans Kieffer. (Monobasic.) 

 Microbracon Ashmead( =Bracon Authors, not FABRicius=Tropidobracon i shmead) . 



Bull. No. 1, Colo. Biol. Assoc, 1890, p. 15. 



Type. — Microhraron sulcifrons Ashmead. (Monobasic.) 

 (Microcentrus Szepligeti) =Elachistocentrum Schulz. 



Gen. Ins., fasc 22, 1904, p. 155. 



Type. — Dyscoletes similis Szepligeti. (Monobasic.) 

 Microcharops Roman. 



Ent. Tidsk., vol. 31, 1910, p. 178. 



Type. — Limneria taitica Holmgren. (Monobasic.) 

 Microchelonus Szepligeti. 



Ann. Mus. Nat. Hung., vol. 6, 1908, p. 403. 



Type. — Microchelonus hungaricus Szepligeti. (Monobasic.) 

 (Microcryptus Thomson) =Pezoporus (Foerster) Ashmead. 



Opusc. Ent., fasc. 5, 1873, p. 520. 



Type. — (Cryptus erythrinu^ Gravenhorst), Microcryptus lacteator Gravenhorst. 

 (Monobasic.) 



Congeneric with the genotype of Pezoporus (Foerster) Ashmead. 

 (Microctoniis Foerster, not Wesmael) =Perilitus Nees. 



Verb, naturh. Ver. preuss. Rheinland, vol. 19, 1862, p. 251. 



Type. — Perilitus aethiops Nees. (Monobasic.) 

 Microctonus Wesmael. 



Nouv. Mem. Acad. Sci. Brux., vol. 9, 1835, p. 54. Many species. 



Type. — Microctontis vernalis Wesmael (by present designation); Perilitus idalius 

 Haliday. (By designation of Westwood, Intr. Mod. Class. Ins., vol. 2, 1840, 

 Gen. S>Ti., p. 61, not originally included.) 

 (Microdromus Wesmael) =Diadromus Wesmael, according to Wesmael. 



Nouv. Mem. Acad. Sci. Brux., vol. 18, 1844, pp. 166 and 221. 

 (Microdus NEEs)=Bassus Fabricius (=Eumicrodiis Foerster, emendation). 



Nov. Act. Acad. Nat. Curios, vol. 9, 1818, p. 304. 



Type. — Ichneumon (Microdus) calculator Fabricius. (Monobasic.) 



Isogenotyi^ic with Bassus Fabricius. 

 Microgaster Latreille. 



Hist. Nat. Crust. Ins., vol. 13, 1805, p. 189. Three species. 



Type. — Ichneumon deprimator Fabricius. (By designation of Latreille, Cons. 

 Gen., 1810, p. 436); Ichneumon glohatv^ Linn.^U8 (Curtis, 1830); Ichneumon 

 glomeratus Linn.j;us (Westwood, 1840). 



