R. C. Shannon y E. Del Ponte 119 



Psorophora (Jautliinosoma) fcrox von Humboldt, 1820. 



Culex ferox von Humbdolt. Voyage aux regions équinoxia- 

 les, VIII, p. lis 



Janthmosoma? oblita Lynch Arribálzaga. — Id. 1891, p. 54. 

 Janthinosoma céntrale Bréthes. — Id. 1912, p. 20. 



Psorophora {Janthinosoma) posticata (Wied.) — Dyar, 

 1921, p. 149. 



Psorophora posticatus Wied. — Petrocchi, 1923, p. 10. 

 Psorophora (Janthinosoma) ferox (Humboldt). — Dyar, 

 1923, p. 180. 



Psorophora posticatus. — Petrocchi, 1925, p. 266. 



Psoropliora (Jaiifliitiosojua) Bruchi Petrocchi, 1927. 

 In Shannon y Del Ponte. Rev. Inst. Bact., IV, p. 728. 



Subgénero Grabhamia Theobald, 1903. 



Mon. CuL, III, p. 243. 



Genotipo: Culex jamaicensis Theobald, 1901. 



Psoropliora (Grabhamia) varinervis Edwards, 1922. 



Bull Ent. Rest., XIII, p. 6, 1922. 



Psorophora alboaurata n. sp. — Petrocchi, 1923, p. 10 (no- 

 men nudum) . 



Psorophora varinervis: — Petrocchi, 1925, p. 266. 



Psorophora {Grabhamia) varinervis Edwards. — Paterson 

 y Shannon, 1927, p. 658. 



Psorophora (Grablianiia) Paulli Paterson y Shannon, 1927. 

 Tere. Reiin. Soc. Argentina Pat. Reg. Nort., 1927, p. 657. 



Psoropliora (GrabJiamia) coiifiíiiiis Lynch 

 Arribálzaga, 1891. 



T sénior hynchus confinnis L. A. — Dipt. Arg. CuL, 1891, 

 p. 49. 



