180 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



narrowly tipped with black, producing distinct bars, the occiput, 

 posterior part of crown, scapulars, and interscapulars similarly but 

 less distinctly barred, the rump and upper tail-coverts (which are 

 sometimes decidedly more yellowish green, especially the latter) 

 much more broadly barred, or transversely spotted, with black; 

 lesser wing-coverts mostly black, the middle coverts broadly tipped 

 with black; primaries grass green, becoming black next to shaft and 

 on terminal margin, the primary coverts similar but darker and 

 duller green; middle rectrices black medially, the black occupying 

 whole of the terminal portion, the other rectrices dusky medially; 

 under parts light green (javel green to apple green), the sides and 

 flanks more or less distinctly barred with black, the under tail-coverts 

 with more or less distinct small terminal spots of the same; under 

 wing-coverts clear light green, usually more or less (but never very 

 distinctly) narrowly barred or mottled with blackish toward edge of 

 wing, the carpo-metacarpal edge clear light yellowish green; under 

 primary coverts and under surface of remiges dull bluish green (deep 

 malachite or french green), the latter dusky toward shafts; bill pale 

 dull brownish yellow. or buff; legs and feet pale brownish. 



Adult male.— Length (skins), 157-165 (161); wing, 104.5-111 

 (107.7); tad, 59-62 (60.5); culmen, 12-12.5 (12.2); tarsus, 12-13 

 (12.5); outer anterior toe, 15.5-16 (15.7).° 



Adult female.— Length (skins), 156-165 (161); wing, 103-109 

 ;i05.7); tail, 57-62.5 (59.1); culmen, 12-13 (12.7); tarsus, 11.5- 

 12.5 (12); outer anterior toe, 15-16 (15.6).° 



Southern Mexico, in States of Vera Cruz (Puente Nacional; Cor- 

 dova; Coatepec), Mexico (near city of Mexico), and southward, 

 through Guatemala (Duefias; Chiquimula; Volcan de Fuego), and 

 Costa Rica (Volcan de Irazti; Los Cuadros de Irazu; Naranjo de 

 Cartago; Escazti; Angostura), to western Panama (Chitra, Veragua; 

 Volcan de Chiriqui and Boquete, Chiriqui) ; Cozumel Island, Yuca- 

 tan? Venezuela? 



° Four specimens. 



