The hoary fox or hoary zorro (Lycalopex vetulus ), also known as raposinha-do-campo in Brazil (Portuguese for "meadow little fox"), is a species of zorro or "false" fox endemic to Brazil. Unlike many other foxes, it feeds primarily on small...
The Brazilian three-banded armadillo (Tolypeutes tricinctus ) is an armadillo species endemic to eastern Brazil, where it is known as tatu-bola (Portuguese pronunciation: , lit. ball armadillo). It is one of only two species of armadillo that can...
The golden-headed lion tamarin (Leontopithecus chrysomelas ), also the golden-headed tamarin, is a lion tamarin endemic to Brazil. It is found only in the lowland and premontane tropical forest fragments in the state of Bahia, and therefore is...
The black-tufted marmoset (Callithrix penicillata ), also known as Mico-estrela in Portuguese, is a species of New World monkey that lives primarily in the Neo-tropical gallery forests of the Brazilian Central Plateau. It ranges from Bahia to...
The white-headed marmoset (Callithrix geoffroyi ), also known as the tufted-ear marmoset, Geoffroy's marmoset, or Geoffrey's marmoset, is a marmoset endemic to forests in eastern Brazil, where it is native to Bahia, Espírito Santo, and Minas Gerais,...
The buffy-tufted marmoset (Callithrix aurita ), also known as the buffy tufted-ear marmoset or white-eared marmoset, is a New World monkey that lives in the forests on the Atlantic coast of southeast Brazil. Of all the marmosets, it has the...
The crested capuchin or robust tufted capuchin (Sapajus robustus ) is a species of robust capuchin monkey. It is endemic to Brazil. It was formerly considered a subspecies of the black capuchin but is now considered by some to be a separate species.
The northern muriqui (Brachyteles hypoxanthus) is one of two species of muriqui. They are also known as the woolly spider monkey as they exhibit the woollen pelt of woolly monkeys and the long prehensile tail of spider monkeys. They are the largest...
Wied's marmoset (Callithrix kuhlii ), also known as Wied's black-tufted-ear marmoset, is a New World monkey that lives in tropical and subtropical forests of eastern Brazil. Unlike other marmosets, Wied's marmoset lives in groups consisting of 4 or...
The buffy-headed marmoset (Callithrix flaviceps ) is a rare species of marmoset endemic to the rainforests of south-eastern Brazil. It occurs in southern Espírito Santo and possibly northern Rio de Janeiro and its distribution extends into Minas...
The northern brown howler (Alouatta guariba guariba ) is the type subspecies of the brown howler, native to Brazil. It is listed as critically endangered, with fewer than 250 individuals restricted to the vicinity of the Jequitinhonha River. The...
The Brazilian arboreal mouse (Rhagomys rufescens ) is a South American rodent species of the family Cricetidae. It is found in the Atlantic Forest of southeast Brazil, often close to bamboo thickets. It can be distinguished from Rhagomys...
The common punaré, Thrichomys apereoides, is a species of spiny rat endemic to Brazil.
Owl's spiny rat, Carterodon sulcidens, is a rodent species from South America in the family Echimyidae. It is found in Brazil. It is the only species in the genus Carterodon. The Owl's spiny rat has evolved from a single species that has had...
The Rio de Janeiro arboreal rat (Phaenomys ferrugineus ) is a rodent species from South America. It is found in Brazil. It is the only species in the genus Phaenomys.
