82 an:sials new york academy of scienge.s 



Myrmoturba Fokel. Mem. Soc. Ent. Belg., XX, p. 91. 1912. (Sub- 

 genus of Camponotus.) 

 Type: Formica maculata Fabricius (by present designation). 

 Neoformica subgen. nov. (Subgenus of Formica.) 



Type: Formica pallidefulva Latreille (by present designation). 

 Octostruma Fokel. Mem. Soc. Ent. Belg., XIX, p. 196. 1912. (Sub- 

 genus of Rhopalothrix.) 

 Type: Rhopalothrix simoni Emery (by present designation). 

 Odontopelta Emery. Genera Insect., Ease. 118, p. 101. 1911. (Sub- 

 genus of Leptogenys.) 

 Type: Leptogenys (Lohopelta) turneri Forel (monobasic). 

 Pachysima Emery. Ann. Soc. Ent. Belg., LYI, p. 97. 1912. (Sub- 

 genus of Sima.) 

 Type: Sima a'thiops F. Smith (designated by Emery). 

 Parectatomma Emery. Genera Insect., Ease. 118, p. 44. 1911. (Sub- 

 genus of Ectatomma.) 

 Type: Ectatomma triangulare Mayr (designated by Emery). 

 Pentastruma Forel. Entom. MittheiL, I, p. 51. 1912. 



Type: Pentastruma sauteri Forel (monobasic). 

 Phasmomyrmex Stitz. Mitth. Zool. Mus. Berlin, V, p. 146. 1910. 

 (Subgenus of Camponotus.) 

 Tyipe: Camponotus huchneri Forel (monobasic). 

 Physocrema Forel. Mem. Soc. Ent. Belg., XIX, p. 220. 1912. (Sub- 

 genus of Cremato garter.) 

 Type: Crematogaster infiata F. Smith (by present designation). 

 Poneracantha Emery. Ann. Mus. Stor. X'at. Genova, XXXYIII, p. 

 548. 1897. (Subgenus of Ectatomma.) 

 Type: Ectatomma {Poneracantha) hispinosum Emery (monobasic). 

 Pristomyrmecia Emery. Genera Insect., Ease. 118, p. 21. 1911. (Sub- 

 genus of Myrmecia.) 

 Type: Myrmecia mandibularis F. Smith (designated by Emery). 

 Proatta Forel. Eev. Suisse Zool., XX, p. 768. 1912. 



Type: Proatta hutteli Yorel (monobasic). 

 Promyrma Forel. Eev. Suisse Zool., XX, p. 764. 1912. 



Type: Promyrma tutteli Forel (monobasic). 

 Promyrmecia Emery. Genera Insect., Ease. 118, p. 19. 1911. (Sub- 

 genus of Myrmecia.) 

 Type: Myrmecia aberrans Forel (designated by Emery). 

 Psammomyrma Forel. Mem. Soc. Ent. Belg., XIX, p. 237. 1912. 

 (Subgenus of Dorymyrmex.) 

 Type: Dorymyrmex planidens Mayr (by present designation). 



