14 GALLING, 



3. OEEOPHASIS. 

 Oreophasis, G. R. Gray, Gen. of B. iii. p. 485. 



1. OBEOPHASIS DEBBIANUS. Derby's Mountain Pheasant. 



Oreophasis Derbianus, G. R. Gray 8f Mitch. Gen. ofB. iii. p. 485, 



pi. 121. 

 Penelope fronticornis, Van der Hoev. Naturg. der Wirbelth. ii. 



p. 435. 



a, b. Guatemala. From Mr. Gould's Collection. 



c. Guatemala, female. From Mr. Fraser's Collection. 



. 



1. CBAX. 



Crax, Linn. S. N. (1744), p. 76. 

 Alector, Merr. Beytr. p. 40 (1786). 



1. CBAX ALECTOB. The Crested Curassow. 



Crax alector, Linn. S. N. i. p. 286 ; Briss. Orn. i. p. 298, t. 29 ; 

 Sloane, Jam. pi. 260. 



a } b. British Guiana. From Sir R. Schomburgk's Collec- 

 tion. 



c. South America. 



d, e ? - ?, chicks. From the Zoological Society's Gar- 



dens. 



2. CBAX SCLATEBI. Sclater's Curassow. 



Crax Sclateri, G. R. Gray. 



?? Crax Sloanei, Reichenb. Col. p. 131, t. 272. f. 5035. 



a. Mexico, adult male. From Mr. Argent's Collection. 



b. - ?, female. From Mr. Warwick's Collection. 



c. d. S. America, varieties? From Mr. Stevens's Collection. 



Black ; lower part of abdomen, under tail-coverts, and tips of 

 tail-feathers white. Lores and large space round the eyes naked 

 and black. Cere bright yellow, 



Female. Upper surface black, with narrow white bands ; be- 

 neath the body, thighs, and tips of tail-feathers rufescent white. 

 Crest white, with black tips ; sides of head and neck black, and 

 the feathers of throat barred with white. 



