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| Order | Family | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | |
| 1 | Primates | Cebidae | Hooded Capuchin | Caí de las Yungas | Sapajus cay | |
| 2 | Carnivora | Otariidae | South American Sea Lion | Lobo Marino de Un Pelo | Leão-marinho-da-patagônia | Otaria flavescens |
| 3 | Artiodactyla | Tayassuidae | White-lipped Peccary | Pecarí Labiado | Tayassu pecari | |
| 4 | Delphinidae | Common Dolphin | Delfín Común | Golfinho-comum | Delphinus delphis |