igi8. CATALOGUE OF BIRDS OF THE AMERICAS CORY. 77 



Psittacula spengeli Hartlaub. SPENGEL'S PARROTLET. 



Psittacula spengeli HARTLAUB, Proc. Zool. Soc. Lend., 1885, p. 614, pi. 

 XXXVIII, Fig. I (Barranquilla, Colombia); SALVADOR!, Cat. Bds. Brit. 

 Mus., XX, 1891, p. 250; RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VII, 1916, 



P- 195- 



Psittacula exquisita RIDGWAY, Proc. U. S. Nat. Mus., 1887, p. 542. 



Range: Caribbean Coast, region of Colombia and eastern 

 Panama? 



*Psittacula passerina passerina (Linn.}. BLUE-WINGED PARROTLET. 



P[sittacus] passerinus LINNAEUS, Syst. Nat., ed. 10, 1758, p. 103 (" America" = 



Guiana). 

 P^'.ttaculus guianensis SOUANC, Icon. Perr., 1807, pi. 39; SALVADORI, Cat. Bds. 



Brit. Mus., XX, 1891, p. 251 (part). 



Psittaculus guianensis guianensis HELLMAYR, Nov. Zool., XIV, 1907, p. 87. 

 Psittacula passerina passerina RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VII, 



1916, p. 190, in key. 

 Psittacula passerina CHUBB, Bds. Brit. Guiana, I, 1916, p. 315; DESCOURTILZ, 



Orn. Bras., 1852, pi. n, Fig. I. 



Range: Guianas. 

 i: British Guiana. 



Psittacula passerina delicosa (Ridgway). DELICATE PARROTLET. 



Psittacula delicosa RIDGWAY, Proc. U. S. Nat. Mus., X, 1888, p. 533 (Diamantina 



Creek, near Santarem, lower Amazon River, Brazil). 

 Psittacula passerina delicosa RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VII, 1916, 



p. 190, in key. 



Range: Northeast Brazil, south side of lower Amazon. 



Psittacula passerina cyanophanes 3 Todd. Rio HACHA PARROTLET. 

 Psittacula passerina cyanophanes TODD, Proc. Biol. Soc. Wash., XXVIII, 1915, 

 p. 8 1 (Rio Hacha, Colombia). 



Range: Rio Hacha region, Colombia. 



*Psittacula passerina cyanochlora Hartl. HARTLAUB'S PARROTLET. 



Psittacula cyanochlora HARTLAUB, Proc. Zool. Soc. Lond., 1885, p. 615, pi. 



XXXVIII, Fig. 2 (Rio Branco, Amazonas, N. Brazil). 

 Psittacula passerina cyanochlora RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VII, 



1916, p. 190, in key. 



Range: Rio Branco Valley, N. Brazil. 

 6: Brazil (Boa Vista, Rio Branco). 



Psittacula passerina cyanophanes TODD: "Adult male similar in general to the 

 same sex of Psittacula passerina viridissima LAFR., but with much more hyacinth blue 

 on the primary and secondary coverts, forming a conspicuous patch in the closed 

 wing, while this color is also much more extended on the under wing-coverts." 

 (Todd, 1. c.). 



