152 GENERA OF HYMENOPTERA. 



Rhyssalus Haliday, Ent. Mag. i, 266 (1833) 56 



Roptrocerus Ratzeburg, Ichii. d. Fo.-st. ii, 209 (1848) 76 



Sactogaster Forstei-, Hym. Stud, ii, 108 (1856) 85 



Sagaritis Holmgren, Sv. Ak. Handl. 1858, n. 8, 43; Ofv. 1858, 325 45 



Sapholytus Forster, Verb, zool.-bot. Ges. Wien, xix, 337 (1869) 27, 29, 33 



Sapyera Latreiile, Precis, 134 (1796) 109 



Scelio Latreilk', Hist. Nat. xiii, 226 (1805) 84 



Schizocerua Latr., Fam. Xat. 442 (1825) ; Norton, Tr. Am. Ent. Soe. i. 54.. .14, 18 



Schizoloma Wesmael, Bull. Ac. Brux. 1849, 118 44 



Schizopyga (iravenhorst, Iiliii. Eur. iii, 125(1829) 50 



Sciapteryx Stephens, HI. Brit. Ent. Mand. vii. 56 (1835) 16, 20 



Sclerochroa Forster, Hym. Stud, ii, 95 (1856) 82 



Scolia Fabricius, Sy.st. Ent. 355 (1775) 108 



Scolobates Gravenhorst, Iclin. Eur. ii, 357 (1829) 46 



Scrapter St. Fargcau, Enc. Meth. x, 403 (1825) 132 



Secodes Forster, Hym. Stud, ii, 78 (1856) 79 



Seladerma Walker, Ent. Mag. ii, 288 (1834; 73 



Selandria Leach, Zool. Misc. iii, 126 (1817) 15, 19 



Seleucus Holmgren, Sv. Ak. Handl. 1858, n. 8, 111 45 



Semiotellus Westwood, Introd. Class. Ins. Synop. 70 (1840) 72 



Sierola Cameron, Trans. Ent. Soc. Loud. 1881, 556 82 



Sigalphus Latreiile. iist. Nat. iii, 327 (1802) ; xiii, 188 (1805) 59 



Siobla Cameron, Trans. Ent. Soc. I>ond. 1877, 88 15 



Smicra Spinola (Smiera). Ann. Mus. xvii, 147 !1811) 67 



Solenopsis Westwood, Ann. Mag. Nat. Hist, vi, 86 (1841) 99, 101, 102 



Solenotus Forster. Hym. Stud, ii, 74 (1856i ... 79 



Spalangia Latreiile. Hist. Nat. xiii, 227 (1805) 72 



Sparasion Latreiile, Hist. Nat. iii, 316 (1802) ; xiii, 229 (1805) ' 84 



Spathius Nees, Act. Ac. L. C. ix, 301 (1818) 57 



Sphr^rophthalma Blake, Trans. Am. Ent. Soc. iii, 232 (1871) ; xiii, 206 .... 107 



Sphseropyx Haliday, Ent. Mag. i, 266 (1833) .59 



Sphecius Dahlbom, Hym. Eur. i, 154 (1845) 115 



Sphecodes Latreiile, Hist. Nat. xiii, 368 (1805) 130 



Sphegigaster Spinola, Ann. Mus. xvii. 149 (1811) 75 



Sphex Linnteus, Syst. Nat. i, 941 (1767) 112 



Spiloclialcis Thomson. Hym. Scand. iv. 15 (1875) 67 



Spilcmena Sluukard, Trans. Ent. Soc. Lond. ii, 79, note '1840) 120 



Spilomicrus Westwood. Lond.-Edinb. Phil. Mag. i, 129 (1832) 86 



Spintherus Thomson, Hym. Scand. v, 129 (1878) 77 



Stelis Panzer, Krit. Revis. ii, 246 (1806) 132 



Stenamma Westwood, Introd. Class. Ins. Synop. 83 (1840) 99, 102, 103 



Steniolia .'<ay, Bost. .lour. i. 367 (1837) ; Lee. Edit, ii, 7-51 116 



Stenocera (Walker) Curtis, Brit. Ent. xiii, 5SXi (1836) 69 



Stenomalus Thomson, Hym. Scand. v, 88 (1878) 76 



Stenomeslus Westwo<Kl, Lond.-Edinb. Phil. Mag. iii, 343 (183;j) 78 



Stephanus Jurinc, Hym. 91 (1807) 52 



Stibeutes Forster. Wiegm. Aichiv. 18.50, 76 43 



Stichothrix Forster, Hym. Stud, ii, 117 (185<)) 85 



Stictomischus Thomson, Hym. Scand. iv, 234 (1876) 73 



Stigmus Jurine, Hym. 139 (1807) 120 



