8o Field Museum of Natural History— Zoology, Vol. XIII. 



Genus TIRICA Bonaparte. 



Tiraca Bonaparte, Rev. et Mag. de Zool. (2). VI, 1854. P- I5i (Type PsitUicus 

 tirica Gmelin). 



*Tirica tirica {Gmel). Green Paroquet. 



Psittacus tiraca Gmelin, Syst. Nat., I, 1788, p. 351 (no locality, BrazU designated 



by Brabourae and Chubb). 

 Aratinga acutirostris Spix, Av. Bras., I, 1824, p. 32, pi. XV, Fig. i. 

 Brotogerys tiraca Salvadori, Cat. Bds. Brit. Mus., XX, 1891, p. 254; Hell- 



MAYR, Abh. K. Bayer. Akad. Wiss., Miinchen, II Kl., XXII, Bd. Ill, 1906, 



p. 580. 

 Brotogeris tirica Chubb, Bds. Brit. Guiana, I, 1916, p. 317. 



Range: Eastern and southern Brazil; British Guiana'? 



♦Tirica chiriri ( Vieill.). Orange- winged Paroquet. 



Psittacus chiriri Vieillot, Nouv. Diet. d'Hist. Nat., XXV, 1817, p. 359 (Para- 

 guay). 



Psittacara xanthoptera BouRj., Perr., 1837-38, pi. 23. 



Aratinga xanthopterus Spix, Av. Bras., 1824, I, p. 31, pi. XV, Fig. 2, 



Brotogerys chiriri Salvadori, Cat. Bds. Brit. Mus., XX, 1891, p. 255; Hell- 

 MAYR, Abh. K. Bayer. Akad. Wiss., Miinchen, II Kl., XXII, Bd. Ill, 1906, 

 p. 580. 



Range: Paraguay, East Peru, Bolivia and west Brazil. 



t8: Brazil (Minas Geraes, Sao Marcello, Bahia). 



*Tirica virescens (Gw^/.). Yellow- winged Paroquet. 



Psittacus virescens Gmelin, Syst. Nat., I, 1788, p. 326 ("Cayenna"). 

 Brotogerys virescens Salvadori, Cat. Bds. Brit. Mus., XX, 1891, p. 257; Goeldi, 

 Alb. de Aves Amazon, pt. 2, 1902, pi. 16, Fig. 4. 



Range: East Peru and Amazon region of North Brazil to Para. 

 i: Brazil (Arraria Island, Amazon River). 



Genus NANNOPSITTACA Ridgway. 



Nannopsittaca Ridgway, Proc. Biol. Soc. Wash., XXV, 1912, p. 100 (Type 

 Brotogerys panychlorus Salv. and Godman). 



Nannopsittaca panychlora {Salvin and Godman). Roraima Parrot- 

 let. 



Brotogerys panychloras Salvin and Godman, Ibis, 1883, p. 211, pi. IX, Fig. i 



(Mt. Roraima, British Guiana). 

 Bolborhynchus panychloras Salvadori, Cat. Bds. Brit. Mus., XX, 1891, p. 238; 



Chubb, Bds. Brit. Guiana, I, 1916, p. 314. 



Range: British Guiana. 



• Recorded from British Guiana in Schomburgk Reis. Guian., Ill, p. 727, 1848. 



