UAKARIS

The uakari genus, Cacajao, includes at least eight species

Cacajao calvus

CONSERVATION STATUS: LEAST CONCERN

White bald-headed uakaris (pronounced “wak-AR-i”) are endemic to the western Brazilian states of Amazonas and Acre. Populations occur along the Jurupari, Pauini, and Tarauacá Rivers, regions characterized by tropical rainforests that experience seasonal flooding. These primates are well adapted to flooded forest environments…

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Photo courtesy of ©Bruna Bezerra

Cacajao melanocephalus

CONSERVATION STATUS: LEAST CONCERN

The golden-backed uakari, also known as the black-headed uakari, golden-backed black uakari, and Humboldt’s black-headed uakari, is a platyrrhine monkey, meaning it is among the species of monkeys that evolved in Central and South America. Its primary distribution occurs in south Venezuela, northwest Brazil, and…

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Photo credit: @jean boubi/iNaturalist/Creative Commons

Cacajao hosomi

CONSERVATION STATUS: VULNERABLE

Neblina uakaris, also known as black-faced uakaris or black-headed uakaris, live in the rainforests of Brazil and Venezuela. Their distribution is limited by the Amazon River’s large tributaries that cut through both countries. In Brazil, Neblina uakaris are boxed in by the Rio Negro in the south and west and the Rio Marauiá in the east. In Venezuela, they are not found north of Canal Cassiquiare and Rio Orinoco…

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