THE GENOTYPES OF SAWFLIES AND WOODWASPS. 89 



Pterygophorinus Ashmead, Can. Ent., vol. 30, p. 230, September, 1898. 



Type: Pterygophorus analis O. Costa (designated). 



=Pterygoph.orus Klug. 

 Pterygophorus Klug, Mag. Ges. naturf. Freunde Berlin, vol. 6, p. 27G, 1812. 



Type: Pterygophorus ductus Klug (Ashmead, 1898). 

 PtiUa Lepeletier, Mon. Tenthred., p. 49, 1823. 



Type: Ptilia braziliensis Lepeletier. 

 Bethrax Cameron, Mem. & Proc. Manchester Lit. Phil. Soc., vol. 43, no. 3, p. 32, 1899. 



Type: Rethrax carinata Cameron.* 

 Rhadinocersea Konow, Wien. ent. Zeit., vol. 5, pp. 184, 211, no. 5, 1886. 



Type: Tenthredo (Allantus) micans Klug. 

 Rhagonyx Konow, Zeitschr. syst. Hym. Dipt., vol. 3, p. 108, 1903. 



Type: Rhagonyx lituratus Konow.* 

 Rhipidioceros Konow, Ann. k.k. Hofmus., Wien., vol. 12, p. 2, 1897. 



Type: Tarpa flabellicornis Germar. 

 Rhogogaster Konow, Deutsch. ent. Zeitschr., p. 338, 1884. 



Type: Tenthredo viridis Linnaeus. 

 Rhogogastera Konow, Wien. ent. Zeit., vol. 4, p. 123, 1885. 



(An emended spelling for Rhogogaster.) 

 Rhopographus Konow, Ent. Nachr., vol. 25, p. 79, 1899 (n. n. for Rhoptroceros) . 



Type: Rhoptroceros procinctus Konow. 

 Rhoptroceros Konow, Ent. Nachr., vol. 24, p. 276, 1898. 



Type: Rhoptroceros procinctus Konow.* 



preocc.,=Rhopographus Konow. 

 Rusobria Cameron, Trans. Ent. Soc. Lond., p. 150, 1878. 



Type: Rusobria carinata Cameron. 

 Schizocera Lepeletier, Encycl. Method., Ins., vol. 10, pt. 2, p. 572, 1828. 



Type: Hylotoma fuscata \ illers {VJestwood, 1840). 

 Sciapteryx Stephens, Illustr. Brit. Ent., Mandib., vol. 7, p. 56, no. 19, 1835. 



Type: Tenthredo costalis Fabricius.* 



Sciopteryx is an incorrect spelling. 

 Scobina Lepeletier, Encycl. Method., Ins., vol. 10, pt. 2, p. 574, 1828. 



Type: Hylotomamelanocephala Lepeletier.* 

 Scohoneura Konow, Deutsch. ent. Zeitschr., p. 249, 1890. 



Type: Tenthredo {Allantus) betuleti Klug (MacGillivray, 1909). 

 Selandria Leach, Zool. Misc., vol. 3, p. 126, no. 3, 1817. 



Type: Tenthredo serva Fabricius (Brulle, 1846). 

 Senoclia Cameron, Trans. Ent. Soc. Lond., p. 88, 1877 (n. n. for Anisoarthra Cameron). 



Type: Anisoarthra ccerulea Cameron. 

 Sericocera Brulle, Hist. Nat. Ins. Hym., vol. 4, p. 669, 1846. 



Type: Sericocera spinolx^rwlld. 

 Siobla Cameron, Trans. Ent. Soc. Lond., p. 88, 1877. 



Type: Siobla mooreana Cameron (Ashmead, 1898). 

 Sirex Linnaeus, Fauna Suec, ed. 29, p. 396, 1761. 



Type: Sirex gigas Linnaeus. 

 Sjoestedtia Konow, Schwed. Zool. Exp., Kilimandjaro, p. 1, 1907. 



Type: Sjoestedtia meruensis Konow.* 

 Sphaecophilus Provancher, Addit., Faun. Canad., p. 427, 1889. 



Type: S phsecophilus crawii Provancher.* 



