INTRODUCTION xci 



245. Cebus u. cuscinus. Near Callanga, Province of Cuzco, Peru. 



246. Cebus flavus. Bolivia. Range unknown. 



247. Cebus castaneus. Cayenne. 



248. Cebus variegatus. Bahia to Rio de Janeiro, Brazil. 



249. Cebus malitiosus. Colombia, South America. 



250. Cebus chrysopus. Colombia, South America. 



251. Cebus apiculatus. Venezuela. 



252. Cebus libidinosus. Province of Minas Geraes, Brazil. 



253. Cebus fatuellus. Tolima, and Upper Magdalena Valley, Co- 



lombia. 



254. Cebus f. peruanus. Inamberi Valley, S. E. Peru. 



255. Cebus macrocephalus. Rio Negro, west of its mouth, Brazil. 



256. Cebus versuta. Province of Minas Gerses, Brazil. 



257. Cebus azar,^. Paraguay to Matto Grosso, Brazil ; Santa Cruz 



de la Sierra, Bolivia? 



258. Cebus a. pallidus. Bolivia. Range unknown. 



259. Cebus cirrifer. Southern Brazil. 



260. Cebus crassiceps. Rio Negro? Brazil. 



261. Cebus caliginosus. Province of Sao Paulo, Brazil. 



262. Cebus vellerosus. Brazil. Range unknown. 



Lasiopygid^. 



Papio. 



Range of the Genus. 



Ethiopian Region. 



Range of the Species. 



263. Papio Nigeria. North Nigeria, West Africa. 



264. Papio doguera. Abyssinia. 



265. Papio tessellatum. Uganda, East Africa. 



266. Papio furax. North west of Mt. Kenia, East Africa. 



267. Papio yokoensis. Middle Cameroon, West Africa. 



268. Papio heuglini. Soudan, Africa. 



269. Papio papio. Senegal to Angola, West Africa. 



270. Papio ibeanus. East Africa. 



271. Papio porcarius. South Africa, south of the River Limpopo. 



272. Papio cynocephalus. Eastern and Central Africa, limits un- 



known. 



