Linnaeus's two-toed sloth (Choloepus didactylus ), also known as the southern two-toed sloth, unau, or Linne's two-toed sloth is a species of sloth from South America, found in Venezuela, the Guyanas, Colombia, Ecuador, Peru, and Brazil north of the...
The pale-throated sloth (Bradypus tridactylus ), occasionally known as the Ai, is a species of three-toed sloth that inhabits tropical rainforests in northern South America. It is similar in appearance to, and often confused with, the brown-throated...
The Pied tamarin (Saguinus bicolor) is a Critically Endangered primate species found in a restricted area of the Brazilian Amazon Rainforest. It was named the mascot of Manaus, Brazil in 2005.
The Colombian red howler or Venezuelan red howler (Alouatta seniculus ) is a South American species of howler monkey, a type of New World monkey, found in the western Amazon Basin in Venezuela, Colombia, Ecuador, Peru and Brazil. The population in...
The golden-handed tamarin (Saguinus midas ), also known as the red-handed tamarin or Midas tamarin, is a New World monkey belonging to the family Callitrichidae.
The common woolly monkey, brown woolly monkey, or Humboldt's woolly monkey (Lagothrix lagothricha ) is a woolly monkey from Colombia, Ecuador, Peru, Bolivia, Brazil, and Venezuela. It lives in groups of two to 70 individuals, usually splitting the...
The white-bellied spider monkey (Ateles belzebuth ), also known as the white-fronted or long-haired spider monkey, is an endangered species of spider monkey, a type of New World monkey. It is found in the north-western Amazon in Colombia, Ecuador,...
The black squirrel monkey (Saimiri vanzolinii ), also known as the blackish squirrel monkey or black-headed squirrel monkey, is a small New World primate, endemic to the central Amazon in Brazil. It largely resembles the female of the far more...
The gray woolly monkey (Lagothrix lagothricha cana ) or Geoffroy's woolly monkey is a subspecies of the common woolly monkey from South America. It is found in Bolivia, Brazil and Peru. L. l. cana gets its common name, gray woolly monkey, from its...
The Guianan squirrel monkey (Saimiri sciureus) is a species of squirrel monkey from South America. This species formerly applied to Humboldt's squirrel monkey and Collins' squirrel monkey, but genetic research in 2009 and 2015 revealed that these...
Nancy Ma's night monkey (Aotus nancymaae ) is a night monkey species from South America. It is found in Brazil and Peru.It is known in medical research as a model organism for studying the Duffy antigen. Nancy Ma's night monkeys have also been found...
The Guyanan red howler (Alouatta macconnelli ) is a species of howler monkey, a type of New World monkey, native to Suriname, Guyana, Trinidad, French Guiana, Venezuela and Brazil.
The moustached tamarin (Saguinus mystax ) is a New World monkey and a species of tamarin. The moustached tamarin is named for the lack of coloring in the facial hair surrounding their mouth, appearing similar to a moustache. As with all New World...
Humboldt's squirrel monkey (Saimiri cassiquiarensis ) is a species of squirrel monkey from Brazil, Colombia, Ecuador, Peru and Venezuela. It had previously been considered a subspecies of the common squirrel monkey, S. scuireus, but was elevated to...
The three-striped night monkey (Aotus trivirgatus ), also known as northern night monkey or northern owl monkey, is one of several species of owl monkeys currently recognised. It is found in Venezuela and north-central Brazil.Until 1983, all the owl...
The Roosmalens' dwarf marmoset (Mico humilis ), also known as the black-crowned dwarf marmoset, is a small New World monkey native to the Amazon Rainforest, on the east bank of the lower Madeira River, and the west bank of the Aripuanã River, in...
The bare-eared squirrel monkey (Saimiri ustus ) is a squirrel monkey endemic to Brazil and possibly eastern Bolivia.
Humboldt's white-fronted capuchin (Cebus albifrons ) is a species of gracile capuchin monkey. It is found in Colombia, Venezuela, Brazil, and potentially the island of Trinidad.
Spix's night monkey (Aotus vociferans ), also known as the Colombian gray night monkey, noisy night monkey and Spix's owl monkey, is a night monkey species from South America. It is found in Brazil, Colombia, Ecuador and Peru.The Spix's night monkey...
The silvery woolly monkey (Lagothrix lagothricha poeppigii ), also known as Poeppig's woolly monkey or the red woolly monkey, is a subspecies of the common woolly monkey from South America. Named after the German zoologist Eduard Friedrich Poeppig,...
The Purús red howler (Alouatta puruensis ) is a species of howler monkey native to Brazil, Peru and north of Bolivia.
The black-headed marmoset (Mico nigriceps ) is a marmoset species endemic to Brazil. It inhabits humid tropical rainforest, mostly second growth and edge; the distribution is not exactly known but is thought to be Rio dos Marmelos in the north and...
The mottle-faced tamarin (Saguinus inustus ) is a species of tamarin from South America. It is found in Brazil and Colombia.
The Amazon black howler (Alouatta nigerrima ) is a species of howler monkey, a type of New World monkey, endemic to the south-central Amazon in Brazil. Until 2001, most authorities included it as a subspecies (or simply a taxonomically insignificant...
The white-mantled tamarin, Saguinus weddelli melanoleucus, is a subspecies of Weddell's saddle-back tamarin, a tamarin monkey from South America. It is found in Brazil, between Rio Jurua and Rio Tarauacá.
The Marca's marmoset (Mico marcai ) is a species of marmoset that is endemic to the Amazon, in the Aripuanã-Manicoré interfluvium in Brazil. Its body is light grey, with orange legs, a black tail, a pinkish face, and naked ears. It is about 9 inches...
The Juruá red howler (Alouatta juara ) is a species of howler monkey, native to Peru and Brazil.
