LIST OF GENERA. 143 



Elatus Walker, Chalc. Brit. Mus. ii, 104. 153 (1848) 67 



Elis Fabrifiiis, Syst. Piez. 248 (1804) 109 



Embolemus Westwood, Lond.-Edinb. Phil. Map. ii, 444 (1KJ3) 82 



Emphor Putton, Bull, v, U. S. Geo. Surv. 47fi (1879) 131 



Emphytus Kluj;. Berl. Mag. viii, 278, (1819); Hartig, Blattw. 247 15, 19 



Encarsia Forster, Verh. pr. Rheinl. 1878. 65 72 



Encyrtus Dalman, Sv. Ak. Haiidl. 1820, 147 70, 71 



Entechnia Patu.n, Bull, v, U. S. Geo. Surv. 476 (1879 131 



Entedon Dalman, Sv. Ak. Handl. 1820, 136 79 



Entomacis Forster, Hym. Stud, ii, 121 (18.56) 86 



Entomognathus Dahlbom, Hym. Eur. i, 295 (1845) 122 



Epeolus Latreille, Hist. Nat. iii, .375 (1802): xiv, 49 (1805) 129 



Ephedrus Haliday, Eiit. Mag. i, 485 (18.33) 63 



Ephialtes Gravenliorst, Ichn. Eur. iii, 224 (1829) .50 



Epimecis Brullo, Hym. 112 (1846) .50 



Epimicta Fiirster. Verli. pr. Rheinl. 1862, 274 63 



Epistenia Westwood, Griff. Anini. Kingd. Ins. ii, 432 (1832) 80 



Epyris Westwood, Lond.-Edinb. Phil. Mag. i, 129 (18:J2)..; 82 



Ericrocis Cresson, ante, p. 131 (1887) 131 



Ericydnus Walker, Ent. Mag. iv, 363 (1837) 70, 71 



Eriocampa Hartig, Blattw. 279 (1H37) 1.5, 19 



Erromenus Holmgren, Sv. Ak. Handl. 1855, 221 48 



Eschatocerus Mayr, Die Gen. gallenbw. Cynip. 13 (1881) 28, 33 



Eubadizon Xees (Enbasus), Act. Ac. L. ('. ix, 307 (1818) ; Mon. i, 233 (1834). 60 



Eucera Scopoli, Ann. Hist. Nat. iv, 8 (1769) 131 



Eucerceris Cres.son, Proc. Ent. Soc. Phil, v, 104 (1865) 118 



Euceros Gravenliorst, Ichn. Eur. iii. 368 (1829) 48 



Eucoila Westwood, Loud. Mag. Nat. Hist, vi, 494, i 'e (1833) 28 



Euderus Haliday, Trans. Ent. Soc. Lend, iii, 298 (1 i:5) 79 



Eulophus Geoffroy, Hist. Ins. iii, 312 (1764) 79 



Eumenes Latreille, Hist. Nat. iii, 360 (1802); xiii, 344 (1805) 124 



Eunomia C're.sson. Rep. Wheeler E.xpl. 722 (1875) 130 



Euparagia Cresson. Proc. Ent. Sec. A. N. S. 1879, vi 124 



Eupelmus D.ilman. Sv. Ak. Handl. 1820, 136, 376 69 



Euphorus Nees. Mon. ii, .360 (1834) (JO 



Euplectrus Westwood, Lond.-Edinb. Phil. Mag. i, 128 (1832) 78 



Eurylabus Wesmael. Nouv. Mem. Ac. Brux. xviii, 1,50, (1845) 41 



Euryproctus Holmgren, Sv. Ak. Handl. 18.55. 109 47 



Eurytenes Forster, Verb. pr. Rheinl. 1862. 259 61 



Eurytoma Illiger, Rossi Faun. Etr. ii, 127 (1807) 68 



Eusapyga Cre.sson. Proc. Ent. Sec. A. N. S. 1880. xx 109 



Euspong-us St. Fargean, Ann. Soc. Ent. Fr. i, 66 (1832) 117 



Eustalocerus Forster. Verh. pr. Rheinl. 1862.251 60 



Eustochus Haliday. Ent. Mag. i. 269. 349 (1833) .85 



Eutelus Walker, Ent. Mag. ii. 3.56 (1834) 7.5, 76 



Buura Newman, Ent. Mag. iv, 2.59 (1837) 14, 18 



Euxorides Cres.son, Trans. Am. Ent. Soc. iii, 167 (1870) 51 



Evania Fabricius, Syst. Ent. 3^15 (1775) 37 



Exetastes Gravenhorst, Ichn. Eur. iii, 395 (1829) 46 



Exochilum Wesniael, Bull. Ac. Brux. xvi. pt. 2. 119 {1,'^49) 44 



