lo4 GENERA OF HYMENOPTERA. 



Toxoneura Say ( Toxoneuron), Bost. Jour, i, 258 (1836) ; Lee. Edit, ii, 710.... 61 



Trachynotus Graveuhorst, Ichn. Eur. iii, 713 (1829) ; see Nofotrachya 44 



Trachyusa Kuthe, Stett. Ent. Zeits. 1854, 351 62 



Trematopygus Holmgren, Sv. Ak. Haiidl. 1855. 179 48 



Tremex .luriiie, Hym. 80 (1807) .. 21 



Trlbalia Walsh, Proc. Ent. Joe. Phil, ii, 470 (1864) 26 



Tri.ihacis Forster, Hym. Stud, ii, 108 (1856) 85 



Trichiosoma Leach, Zool. Mi.se. iii, 108 (1817) 14, 18 



Trichoglenus Thomson, Hym. Seand. v, 149 (1878) 77 



Trichogrramma We.stwood, Lond.-Edinh. Phil. Mag. ii, 444 (1833 80 



Trichomalus Thomson, Hym. Scand. v, 134 (1878) 77 



Trichomma Wesraael, Bull. Ac. Brux. 1849, 119 44 



Trichosteresis Forster, Hym. Stud, ii, 97 (18.56) 83 



Tricoryphus Foi-ster, Hym. Stud, ii, 46 (18.56). 72 



Tridymus Ratzeburft, Ichn. d. Forst. ii, 183 (1848) 72 



Trielis .Sanssure, Cat. Spec. Gen. Scolia. 14, 140 (1864) 109 



Trigonalys West wood, Proc. Zool. Soc. Loud. ia35, 52 37 



Trigonaspis Hartig, Germ. Zeits. Ent. ii, 186 (1840) 28, 30. 34 



Trigonoderus Westwood. Lond.-Edinb. Phil. Mag. i, 127 (1832) 74 



Trimorus Forster, Hym. Stud, ii, 101 (iai6) 84 



Trioxys Haliday. Ent. Mag. i, 488 (1833) 63 



Triscolia .Saus.sure. Cat. Spec. Gen. Scolia,"14, 38 (1864) 108 



Trogus Graveuhorst, Ichn. Eur. ii, .369 (1829) 41 



Tryphon Graveuhorst, Ichn. Ear. ii, 118 (1829) 48 



Trypoxylon Latreille. Precis, 121 (1796) 121 



Urocerus Geoffroy, Hist. Ins. (1762) : idem, ii, 264 (1764) 21 



Vespa Linnffius, Syst. Nat. i, 948 (1767) 126 



Vipio Latreille, Hist. Nat. xiii, 176 (1805) .56 



Wesmaelia Forster, Verh. pr. Rheinl. 1862, 251 60 



Xenarcha Forster, Verb. pr. Rheinl. 1862,235 56 



Xenoglossa Smith. Brit. Mus. Cat. Hym. ii, 315 (1854) 131 



Xenomerus Walker. Ent. Mag. iii, 355 (1836) 83 



Xenotoma Forster, Hym. Stud, ii, 129, 130 (1856) 87, 88 



Xestonotus Forster, Hym. Stud, ii, 107 (1856) 84 



Xestophanes Forster, Verh. zool. -hot. Ge.s. Wien, xix, 337 (1869; 30, 34 



Xiphydria Latreille, Hist. Nat. iii, ,304 (1802) ; xiii, 145 (1805) 21 



Xorides Graveuhorst, Ichn. Eur. iii, 845 (1829) 51 



Xyela Dalman, Sv. Ak. Handl. xl, 122 (1819) 16 



Xylocopa Latreille, Hist. Nat. iii, 379 (1802); xiv, 61 (1805; 130 



Xylonomus Graveuhorst, Ichn. Eur. iii, 819 (1829) 51 



Zareea Leach. Zool. Misc. iii, 113 (1817) 14.19 



Zele Haliday, Ent. Mag. i, 262 (1833) ; iii, 140 (18;J5; 61 



Zelotypa Forster. Hym. Stud. ii. 1.30 (18,".6) 88 



Zethus Fabricius. Syst. Piez. 282 ,1804) 124 



Zygota Forster, Hym. Stud, ii, 128, 1.31 (185(5) 87, 88 



