388 MEMOIRS OP THE CARNEGIE MUSEUM 



Rileya Ashmead, Ent. Amer., IV., 1888, p. 42 ; Bull. No. 1, Kansas Agric. College, 1889, App., 



p. 111. (Type R. eecidomym Ashm.) 

 Rileya Howard (= Chrysoplatycerus Ashm.), Can. Ent., XX., 1888, p. 148. 

 Roptrocerus Ratzeburg, Ichn. d. Forstius., II., 1848, p. 209. (Type R. xylophagorum Ratzeb.) 



S. 

 Saccharissa Kirby, Journ. Linn. Soc. London, ZooL, XX., 1886, p. 37. (Type Eucharis contingens 



Walk.) 

 Sayiella Ashmead, gen. nov., ante, p. 251. (Type Smicra debilis Say.) 

 Sceptrophorus Forster, Hym. Stud., II., 1856, p. 34. (Type S. sceptriger Forst.) 

 Schizaspidia "Westwood, Proc. Zool. Soc. London, III., 1835, p. 69. (Type S. furcifera Westw.) 

 Schizonotus Ratzeburg, Ichn. d. Forstius., III., 1852, p. 230. (Type S. sieboldi Ratzeb.) 

 Schwarzella Ashmead, gen. nov., ante, p. 256. (Type S. arizonensis Ashm.) 

 Sciatheres Ratzeburg (= Cerocephala Westw.), Ichn. d. Forstius., II., 1848, p. 209. 

 Scotolinx Ashmead, gen. nov., ante, p. 354. (Type S. gaUicola Ashm.) 

 Scutellista Motschulsky, Etud. Entom., VIII., 1859, p. 172. (Type S. cyanea Motsch.) 

 Secodes Forster, Hym. Stud., II., 1856, p. 78. (Type unknown.) 

 Seladerma Walker, Ent. Mag., II., 1856, p. 288. (Type 8. laetamWaYk.) 

 Selimnus Walker, The Entom., L, 1842, p. 335. (Type S. diores Walk.) 

 Selitrichus Rondani, Bull. Soc. ent. Ital., IX., 1877, p. 196. (Type S. ceuthorrhynchi Rond.) 

 Semiotellus Westwood, Intro. Mod. Class. Ins., II., 1 840 ; Synop., p. 70. (Type Semiotus mundus 



Walk.) 

 Semiotus Walker (= Semiotellus Westwood), Ent. Mag., II., 1834, pp. 288, 290. 

 Sericops Kriechbaumer, Berlin, ent. Zeitschr., XXXIX., 1894, p. 68. (Type G. fasciatce 



Kriechb. ) 

 Sigmophora Rondani, Ann. Soc. natural. Modena, II., 1868, p. 68. (Type S. scrophulariella 



Rond.) 

 Signiphora Ashmead, Orange Ins., 1880, p. 30. (Type S. flavopalliata Ashm.) 

 Simopterus Forster, Verb. d. naturh. Ver. pr. Rheinl., VIII., 1851, p. 22. (Type S. venustus 



Forst.) 

 Siphonura Xees (= Ormyrus Westwood), Hym. affin. Monogr., II., 1834, p. 81. 

 Smaragdites Westwood (= Omphale, Haliday), Mag. Nat. Hist., VI., 1833, p. 419. 

 Smicra Spinola, Ann. Mus. hist, natur., XVII., 1811, p. 147. (Type Chalcis sispes Fabr.) 

 Smiera Spinola (= Smicra Spinola err. imp.), loe. cit., supra. 

 Solenoderus Motschulsky, Bull. Soc. natural. Moscow, XXXVL, 1863, p. 70. 

 Solenotus Forster, (= Diglyphus Walk.) Hym. Stud., II., 1856, p. 74. 



Solenura Westwood, Trans. Ent. Soc. London, 1868, Proc, p. xxxvi. (Type *S'. tcleseopica Westw.) 

 Solindinia Cameron, Trans. Ent. Soc. London, 1883, p. 189. (Type 8. cyaniventris Motsch.) 

 Sosxetra Walker (= Eudoxinna Walker), Trans. Ent. Soc. London (3), I., 1862, p. 370. 

 Spalangia Latreille, Hist, nat. Ci'ust. et Ins., III., 1802, p. 351. (Type 8. nigra Latr.) 



