184 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxni. 



Prosapha Forster, Verh. d. naturh. Ver. pr. Rlieinl., XIX, 1862, p. 266. 



Proscus Holmgren, Ichn. Suec, III, 1889, p. 420. 



Prosmorus Forster, Verh. d. naturh. Ver. pr. Rheiul., XXV, 1868, p. 198. 



Protapanteles Ashmead, Proc. Ent. See. Wash., IV, 1898, p. 166. 



Protarchus Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 201. 



Protekis Forster, Verh. d. naturh. Ver. pr. Rheinl., XIX, 1862, p. 253. 



Proterops Wesmael, Nouv. M^m. Ac. Brux., IX, 1835, p. 201. 



Protichneumon Thomson, Opus. Ent., XVIII, 1893, p. 1899. 



Protomicroi)litis Ashmead, Proc. Ent. Soc. Wash., IV, 1898, ]). 167. 



Provancheria Ashmead, new genus, see p. 109. 



Psacus Holmgren, Eug. Resa. Zool. Ins., 1868, p. 400. 



Psenobolus Reinhard, Verh. Zool.-bot. Ges. Wien, XXXV, 1885, p. 246. 



Pseudagathis Kriechbaumer, Berl. ent. Zeitschr., XXXIX, 1894, p. 65. 



Pseudapanteles Ashmead, Proc. Ent. Soc. Wash., IV, 1889, p. 166. 



Pseudacfenites Kriechbaumer, Ent. Nachr., XVIII, 1892, p. 219. 



Pseudojoppa Kriechbaumer (=Joppites Berthoumieu), Ent. Nachr., XXIV, 1898, p. 35. 



Pseudometopius Davis, Tr. Am. Ent. Soc, XXIV, 1897, pp. 197 and 202. 



Pseudovipio Szeplegeti, Termes. Fiizet., XIX, 1896, pp. 167 and 230. 



Psilomastiv Tischbein (=Dinotomus Forster), Stett. Ent. Zeitg., XIX, 1868, p. 255. 



Psilosarge Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 203. 



Psyttalia Walker, Ann. and Mag. Nat. Hist., (3), V, 1860, p. 311. 



Pterocormus Forster (=Agrothereutes Forster), Wiegm. Archiv., 1850, p. 71; Verh. 



d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 190. ? = Microcleptes Gravenhorst 



? = Brachypterus Gravenhorst. 

 Pycnocryptus Thomson, Opus. Ent., V, 1873, pp. 471 and 500. 

 Pygostolus Haliday, Ent. Mag., II, 1834, p. 459. 



Pyrachmon Davis ( =Pyracmon Holmgren) , Tr. Am. Ent. Soc, XXIV, 1897, p. 363. 

 Pyracmon Holmgren, Svensk. Ak. Handl., II, 1858, p. 101; Ofvers., XVI, 1858, p. 326. 

 Pyramidophorus Tischbein, Stetl. Ent. Zeitg., XLIII, 1882, p. 484. 

 Quadrigana Davis, Tr. Am. Ent. Soc, XXIV, 1897, pp. 265 and 280. 

 Radiolaria Provancher (=Dacnusa Haliday), Add. Fn. Hym., 1886, pp. 152-154. 

 Retanisia Cameron, Biol. Centr. -Am. Hym., I, 1886, p. 299. 

 Rhabdospilus Forster, Verh. d. naturh. Ver. pr. Rheinl., XIX, 1862, p. 259. 

 Rhaconotus Reinhard, Stetl. Ent. Zeitg., XV, 1854, p. 349. 

 Rhadina Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 170. 

 Rhadinocera Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 177. 

 Rhadiurgus Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 198. 

 Rhsestes Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 198. 

 Rha;slus Thomson ( =Rha?stes Forster), Opus. Ent., IX, 1883, p. 922. 

 Rhembobius Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 184. 

 Rhexidermus Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 192. 

 Rhexineura Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 156. 

 Rhigelus F()rster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 208. 

 Rliimphalea Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 202. 

 Rhimphoctona Forster, Verh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 153. 

 Rhinoplus Forster, Verh. d. naturh. Ver. pr. Rheinl., XIX, 1862, p. 258. 

 Rhinotorus Forster, V^erh. d. naturh. Ver. pr. Rheinl., XXV, 1868, p. 211. 

 Rhitigmter Wesmael (=Sphferopyx lUiger), Nouv. Mem. Ac. Brux., IX, 1835, \). 247. 

 Rhizarcha Forster, Ver. d. naturh. Ver. pr. Rheinl., XIX, 1862, p. 275. 

 Rhogas Nees, Nov. Act. Acad. L. C, IX, 1818, p. 306. 

 Rhopalophorus Haliday (=Eustalocerus Forster), Westwood's Intro, mod. class Ins., 



11,1840; Synop.,p.61. 

 Rhopalosoma Cressou, Proc. luit. Soc. Pliii., IV, 1865, p. 58. 



