LIST OF GENERA. 151 



Polyblastus Hartig. Wieftni. Archiv. 1837, 155 48 



Polycelis Thoiusou. Ilym. Scsmd. v, 143 il878) 77 



Polycystus Westwood, Introd. Mod. Class. Ins. Syiiop. 68 |1840) 75 



Polyergus Latreille, Hist. Nat. xiii. 25(i (1805) 94, 96 



Polygnotus Forster, Hyni. Stud, ii, lOH (1856) a5 



Polymoria Fiirster. Hyin. Stud, ii, 31 (1856) 69 



Polypeza Fiirster, Ilyiii. .Stud. ii. 123 (1H.")<)) tHi 



Polysphincta (aavenhoist. Ichn. Eur. iii. 112 (1829) ,50 



Pompilus Falnicius. Ent. Syst. Suppl. 212. 246 (1798) 110 



Ponera Latreille, Hist. Nat. xiii. 2,57 (1805) 98 



Porizon (iravenliorst. Ithn. Enr. iii, 748 (1829) 46 



Praon Haiiday, Ent. Mag. i. 483 (18.33) 63 



Prenolepis Mayr, Eur. Form. .52 (1861) 95,96 



Priocnemis Schiodte, Nat. Tids. i, 324 (18.37) 110 



Prionomastix .Mayr. Verli. zool.-bot. (les. Wieii. xxv. 725 (1H75) 71 



Prionomitus .Mayr, Verb, zool.-bot. (ies. Wien, xxv, 701 (1875) 70 



Priononyx Dablbom, Hyni. Eur. i, 28 (1845) 112 



Prionopoda Holmgren, Sv. Ak. Handl. i, 120 (18.55) 48 



Priophorus Dablbom, Coiisp. Tontbr. 4 (IK'JS) 14 



Pristiphora Latreille. Nouv. Diet. Hist. Nat. xxviii. 1.53 (1819) 14 



Pristomerus Curtis, Brit. Ent. xiii, 624 (1836) 4(j 



Proceratium Koger, Berl. Ent. Zeits. 1863, 171 98 



Proctotrupes Latreille, Precis, 108 (1796) 83 



Promachus Marshall, Tmu.s. Ent. Soc. Loud. 1887? — 61 



Prosacrntha Nees, Mon. ii, 294 (1834) 83 



Prosapha Fiirster, Verb. pr. Rbeinl. 1862, 266... ^i 



Prosopis Fabricius, Syst. Piez. 2})3 (1804) l.-jl 



Proterops Wesniael, Nouv. Alem. Ae. Brux. 183,5, 201 61 



Psammotherma Latreille, Fam. Nat. 4.53 (1825) 10() 



Psen Latreille, Preci- 122 (1796); Pack. Proc. Ent. Soc. Phil, vi, 3<M) 119 



Pseudoiiiyrma(iuer., Icon. Kt'g. Anim. iii, Ins. 427 (18;W) 9S, 100, 102 



Psilomma Fiirster, Hyni. Stud, ii, 128 (18.56) 87 



Psilonotus Thomson, Hyui. Scaud. v, 81 (1878) 76 



Psilophrys Mayr, Verb, zool.-bot. Ges. Wien, xxv. 727 (1875) 70. 71 



Ptenus Norton (Iteuos), Trans. Am. Ent. Soc. iv. 77 (1872) 14 



Pterochilus King. Web. Mohr. Beitr. i, 143 (1805) I05 



Pterocormus Fiirster, Wiegm. Arcbiv. 1850, 71. 43 



Pteromalus Swederus, (1795) ; Tboms. Hyni. Scand. v, 146, 1.53 77 



Pygostolus Haiiday. Ent. Mag. ii, 4.59 (l.s:{5) BO 



Pyracmon Holmgren, Sv. Ak. Handl. 18.58, n. 8, 101; Otv. 1858, 326 45 



Raphitelus Walker, Ent. Mag. ii, 178 (18:U) ; Thonis. Scand. Hyui. v, 32, 37 74 



Ratzeburgia Fiirster, Hym. Stud, ii, 31 (18.56) 09 



Rhinopsis Westwood. Arcana Entom. ii, 68 (1845) 113 



Rhodites Hartig, Oerni. Zeits. Ent. ii. 186 (1840) -25, 25), IB 



Rhogas Nees iRogas) Act. Ac. L. C. ix, .3(»(» (1818) 5H 



Rhoophilus Mayr, Die (Jen. gallenbw. Cynip. 22 (1.881) .'U, 35 



Rhopalicus Fiirster. Hym. Stud, ii, 66(18.56) 74 



Rhopalum Kirby. Stepb. (1829) ; Pack. Proc. Ent. .Soc. Phil, vi, 378 121 



Rhopus Fiirster. Hym. .Stud, ii, 34(18.56) (;9. 71 



Rhysipolis Fiii-ster, Verb. pr. Kbeinl. 1862, 2:{5 , 5»; 



Rhyssa Gravenhorst, Icbn. Eur. iii, 2(50 (1829) 50 



