Animals in Brazil — page 2
94 mammal species are recorded in Brazil in this dataset, 24 of them in a threatened Red List category. Brazil sits in South America, where 232 species are recorded in total. Every species below is listed because the range description of its IUCN Red List assessment names Brazil.
They belong to 28 families, the best represented being Phyllostomidae (17), Cricetidae (16), Atelidae (8). By Red List category: 4 Critically Endangered, 7 Endangered, 13 Vulnerable, 6 Near Threatened, 60 Least Concern, 4 Data Deficient.
These counts come from the text of each assessment rather than from an official country checklist, so a species whose assessment names a region without naming Brazil is missing here, and a wide-ranging animal is counted in every country it crosses. All 94 of them have a full written profile.
- Species recorded
- 94
- Threatened
- 24
- Continent
- South America
- Data updated
- August 9, 2026
Conservation status in Brazil
The families found in Brazil
- Phyllostomidae 17
- Cricetidae 16
- Atelidae 8
- Pitheciidae 7
- Callitrichidae 6
- Canidae 3
- Caviidae 3
- Didelphidae 3
Every species recorded in Brazil
Species 51 to 94 of 94, written profiles first.

Fringed Fruit-eating Bat
Artibeus fimbriatus
Least Concern
Geoffroy's Tufted-ear Marmoset
Callithrix geoffroyi
Least Concern
Gervais's Fruit-eating Bat
Dermanura cinerea
Least Concern
Great Fruit-eating Bat
Artibeus lituratus
Least Concern
Greater Guinea Pig
Cavia magna
Least Concern
Greater Naked-tailed Armadillo
Cabassous tatouay
Least Concern
Guianan Squirrel Monkey
Saimiri sciureus
Least Concern
Hairy Big-eyed Bat
Chiroderma villosum
Least Concern
Hairy-tailed Bolo Mouse
Necromys lasiurus
Least Concern
Hershkovitz's Titi
Plecturocebus dubius
Least Concern
Hoffmann's Two-toed Sloth
Choloepus hoffmanni
Least Concern
Humpback Whale
Megaptera novaeangliae
Least Concern
Jaguar
Panthera onca
Near Threatened
Juruá Red Howler Monkey
Alouatta juara
Least Concern
Kinkajou
Potos flavus
Least Concern
Koopman's Porcupine
Coendou nycthemera
Data Deficient
Large Fruit-eating Bat
Artibeus amplus
Least Concern
Large Vesper Mouse
Calomys callosus
Least Concern
Large-lipped Crimson-nosed Rat
Bibimys labiosus
Least Concern
Lesser Long-tailed Bat
Choeroniscus minor
Least ConcernLindbergh's Grass Mouse
Akodon lindberghi
Data Deficient
Linné's Two-toed Sloth
Choloepus didactylus
Least ConcernLittle Big-eyed Bat
Chiroderma trinitatum
Least Concern
Little White-shouldered Bat
Ametrida centurio
Least Concern
Maned Wolf
Chrysocyon brachyurus
Near Threatened
Margay
Leopardus wiedii
Near Threatened
Novaes' Bald-headed Uacari
Cacajao novaesi
Near Threatened
Ocelot
Leopardus pardalis
Least ConcernOwl's Spiny Rat
Carterodon sulcidens
Data Deficient
Pale-throated Three-toed Sloth
Bradypus tridactylus
Least Concern
Red Bald-headed Uakari
Cacajao rubicundus
Least ConcernSao Paulo Grass Mouse
Akodon sanctipaulensis
Data Deficient
Seba's Short-tailed Bat
Carollia perspicillata
Least Concern
Serra do Mar Grass Mouse
Akodon serrensis
Least Concern
Shaggy Bat
Centronycteris maximiliani
Least Concern
Shiny Guinea Pig
Cavia fulgida
Least Concern
Small Vesper Mouse
Calomys laucha
Least Concern
South American Coati
Nasua nasua
Least Concern
South American Fur Seal
Arctocephalus australis
Least Concern
Southern Tamandua
Tamandua tetradactyla
Least Concern
Spotted Paca
Cuniculus paca
Least ConcernTemchuk's Bolo Mouse
Necromys temchuki
Least Concern
White Bald-headed Uakari
Cacajao calvus
Least Concern
Woolly False Vampire Bat
Chrotopterus auritus
Least Concern
Where to go from Brazil
The countries in South America that share the most species with Brazil, by number of species recorded in both.
Species data from the IUCN Red List; countries are derived from the range description of each assessment. Last refreshed on August 9, 2026.
