THE GENOTYPES OF SAWFLIES AND WOODWASPS. 85 



Nesodiprion Rohwer, Proc. U. S. Nat. Mus., vol. 39, no. 1777, p. 104, 1910. 



Type: Lophyms japonicus Marlatt (designated). 

 Nesoselandria Rohwer, Proc. U. S. Nat. Mus., vol. 38, no. 1722, p. 657, 1910. 



Type: Paraselandria imitatrix Ashuiead (designated). 

 Nesotaxonus Rohwer, Proc. U. S. Nat. Mus., vol. 39, no. 1777, p. Ill, 1910. 



Type: Phyllotomaf flavescens Marlatt (designated). 

 Nesotomostethus Rohwer, Proc. U. S. Nat. Mus., vol. 39, no. 1777, p. 106, 1910. 



Type: Blennocampa religiosa Marlatt (designated). 

 Netroceros Konow, Wien. ent. Zeit., vol. 15, p. 51, 1896. 



Type: Eriocampa (Netroceros) rufiventris Konow. 

 Neurotoma Konow, Ann. k. k. Hofmus., Wien, vol. 12, p. 18, 1897. 



Type: Tenthredo flaviventris Linnaeus (Rohwer, 1910). 

 NortoneUa Rohwer, Bui. Amer. Mus. Nat. Hist., vol. 24, p. 582, 1908. 



Type: NortoneUa typica Rohwer (designated). 



Nycteridium Fischer- Waldheim, Mem. Soc. Nat. Moscou, vol. 1, p. 286, 1806. 

 Type: Nycteridium fischeri Fischer. 



Odontophyes Konow, Wien. ent. Zeit., vol. 18, p. 42, 1899. 



Type: Pleroneura avingrata Dyar.* 

 Ophrynopus Konow, Termes. Fuzetek, vol. 20, p. 605, 1897. 



Type: Ophrynopus andrei Konow. 

 Opisthoneirra Ashmead, Can. Ent., vol. 30, p. 287, 1898. 



T^^pe: Opisthoneura crevecoeuri Ashmead (designated). 

 =noplocampa montana Cresson. 



=Zaschizonyx Ashmead. 

 Oryssus Latreille, Prec. Car. Gener. Ins., p. Ill, no. 10, 1796. 



Type: Oryssus coronatus Fabricius (Latreille, 1810). 

 Pachycephus J. P. Stein, Stett. ent. Zeit., vol. 37, p. 60, 1876. 



Type: Pachycephus smyrnensis Stein.* 

 Pachylosticta Klug, Ent. Mon., p. 171, 1824. 



Type: Pachylosticta tibialis Klug. 

 Pachylota Westwood, Arc. Ent., vol. 1, p. 24, pi. 7, fig. 3, 1841. 



TjTDc: Pachylota audouinii Westwood.* 

 Pachynematus Konow, Deutsch. ent. Zeitschr., p. 238, 1890. 



Type: Nematus caprcxYawzev. 



— Nematus trisignatus Forster. 

 Pachyrotasis Hartig, Fam. Blatt. Holzwesp., p. 295, 1837. 



Type: Tenthredo rapse Linnaeus (Westwood, 1840). 

 Palseotaxonus Brues, Bui. Mus. Comp. Zool., vol. 51, no. 10, p. 266, March, 1908. 



Type: Palseotaxonus typicv^ Brues (designated). 

 Pamphilius Latreille, Hist. Nat. Crust Ins., vol. 3, p. 303, 1802. 



Type: Tenthredo silvatica Linnaeus.* 

 Pampsilota Konow, Ent. Nachr., vol. 25, p. 76, 1899. 



Type: Pampsilota afer Konow. 



Parabatus MacGillivray, Ann. Ent. Soc. Amer., vol. 2, p. 262, 1909. 



Tj^e: Parabates histrionicus MacGillivray (designated). 

 Parabia Semenow, Horae. Soc. Ent. Ross., vol. 25, p. 174, 1890. 



Type: Para6ta_;otowZem Semenow (designated). 

 Paracharactus MacGillivray, Can. Ent., p. 292, August, 1908. 



Tj^e: Paracharactus obscuratus MacGillivray (designated). 



