152 
249. Prera FiticaupA, Spix, Av. Bras. ii. t. 8. fig. 1. Com- 
mon in collections from Bogota. 
250. Prera tevucociiua (L.) Pl. Enl. 34. fig. 2. I have seen 
Bogota skins of this bird. 
251. Pipra istport, Sclater, Rev. et Mag. de Zool. 1852, p. 9; 
Cont. Orn. 1852, p. 132. pl. 100. fig. 1. 
252, Pipra strioxata, Bp. P. Z.S. 1837, p. 122; Gray’s Gen. 
pl. 67. fig. 2. Common from Bogota. 
253. Pipra FLAVICAPILLA, Sclater, Rev. et Mag. de Zool. 1851, 
p-9; Cont. Orn. 1852, p. 132. 
254. Masrus curysortervs (Lafr.), R. Z. 1843, p. 97; Bp. 
Consp. p. 175; Gray’s Gen. pl. 67. fig. 1. 
255. Prprites cutoris (Temm.), Pl. Col. 172. fig. 2; Tsch. 
F. P. p. 144. (Mus. Brit.) 
256. RupicoLa PERUVIANA (Latham). 
The Peruvian Cock of.the Rock seems to be distributed along the 
Andean range from Bogota through Ecuador and East Peru into 
Bolivia, where it was found by d’Orbigny in the province of Yungas. 
I am not sure that it occurs on the western side of the great range. 
The Rupicola crocea has a more limited distribution, being seem- 
ingly confined to the mountain system of Guiana. Mr. Wallace 
came across it at the inner extremity of this range near the borders 
of the Rio Negro*. 
257. CoTINGA NATTERERI (Boiss.), R. Z. 1840, p. 2. 
258. AMPELION RUBRICRISTATUS (Lafr. et d’Orb.), d’Orb. 
Voy. p. 298. pl. 31. fig. 1. A. rufocristata, Boiss. R. Z. 1840, p. 3. 
259. AMPELION aRcuATUS (Lafr.), R. Z. 1843, p. 98. 
260. AMpELION cincTUs (Tsch.).—<dmpelis cincta, Tsch. Wiegm. 
Arch. 1843, p. 285, et Faun. Per. p. 285. Cotinga tschudii, Gray’s 
Gen. i. p. 279. (Pl. CIV.) 
& olivaceus ; pileo nigro, in medio aureo guttato; dorsi pennis 
nigris, olivaceo circumeinctis ; alarum tectricibus, secondariis 
et caude tectricibus ad apicem flavo maculatis; alarumtectricibus 
majoribus pure olivaceis ; subtus flavus, pennis nigro et olivaceo 
circumeinetis ; gula flavescentiore ; rectricibus nigris, maculis 
terminalibus flavo-albidis. 
? supra olivacea, dorso nigro punctato ; subtus mart similis, sed 
gula albo-flavescentiore. 
Long. tota 7:0; ala 4-0. 
A pair of this beautiful species (of which Tschudi has described 
the female) are in the British Museum. 
* See his Travels on the Amazon and Rio Negro. A most interesting account 
of the habits of this remarkable bird is also given by Schomburgk in Naumannia, 
1850, pt. 2. p. 34. 
