1870.] MESSRS, SCLATER AND SALVIN ON THE CRACIDE. 529 
Purpurascenti-nigra unicolor, subtus in ventre magis obscura: 
rostro et cum pedibus gula nuda rubris: long. tota 24, ale 9°5, 
caude 10°5, tarsi 2°8. 
Fem. nigra, rufo frequentissime vermiculata : pectore fere imma- 
culato. 
Hab. Guatemala, Vera Paz, and Volcanoes of Agua and Fuego 
(Salvin). 
Mus. Brit., S.-G. 
Genus 4. PrriLe. ye! 
Penelope, Wagler, Isis, p. 1226 (1832) ...... P. cumanensis. 
Pipile, Bp. C. R. xlii. p. 877 (1856)......... P. cumanensis. 
Clavis specierum. 
a. Caruncula gulari cxerulea ........:.cscsseseseeesceseesseeeeeees 1. P. cwmanensis. 
6. Caruncula gulari rubra 
Plaga alari alba.....scce..cscesssssecscscssseeescsserennsse 2. P. jgacutinga. 
(Lalis nigris, albo striatis .....scsssssscsnsssaeerescsencenes 3. P. cujubi. 
1. Prr1LE CUMANENSIS. 
Crazx cumanensis, Jacquin, Beytr. t. 10, p. 25 (1784). 
Craz pipile, Jacquin, ibid. t. 11, p. 26. 
Penelope cumanensis, Gm. 8. N. i. p. 734; Wagl. Isis, 1830, 
p- 1109; Léotaud, Ois. de Trin. p. 383; Pelzeln, Sitz. Ak. Wien, 
xxxi. p. 330. 
Penelope pipile, Temm. Pig. et Gall. iii. p. 76 et p. 694; Cab. in 
Schomb. Guian. iii. p. 745; Gray, Knowsley Menag. ii. t. 10; 
Sclater, P. Z.S. 1855, p. 163, 1858, p. 76. 
Pipile cumanensis, Bp. C. R. xlii. p. 877; Reichenb, Tauben, 
p- 154; Sclat. et Salv. P. Z. S. 1859, p. 598. 
Pipile nattereri, Reichenb. Tauben, p. 154. 
Penelope nattereri, Pelzeln, Orn. Bras. p. 283. 
Penelope jacquinii, G. R. Gray, List of Galline, p. 8. 
Penelope gray?, Pelzeln, Orn. Bras. p. 284. 
Nigra, eneo-nitens : pileo toto cum fronte albis, scapis plumarum 
angustissime nigris: tectricum alarium et pectoris plumarum 
marginibus cum plaga magna alari albis: genis omnino nudis et 
cum caruncula gulari ceruleis: long. tota 27, ale 13, caude 
11, ¢arst 2°5. 
Hab. British Guiana (Schomé.); Venezuela (Beauperthuy in 
Mus. Par.) ; Trinidad (Léotaud); Bogota (Mus. S8.-G.); Mato- 
Grosso, Upper Amazon, and Rio Negro (Natt.); Eastern Peru, 
Cosnipata valley (Whitely); Bolivia (D’ Orb. in Mus. Par.) ; Rio 
Napo (Verreauz). 
Mus. Brit., Paris., Vindob., 8.-G. 
The specimen in the British Museum distinguished by Mr. Gray 
as P. jacquinii (said to be from Peru) seems to us to be hardl 
separable from the present species. The shafts of the head-feathers 
are dark, and more distinctly marked; the white of the head extends 
rather further down the neck, and there is rather more white on the 
larger wing-coverts, than in the specimens assigned in the British 
