Boto
Mammals found in the park include: the jaguar, the bicolored-spined porcupine, the puma, the tapeti, the giant otter, the red brocket, the tayra, the pacarana, the short-eared dog, the giant anteater, the green acouchi, the greater grison, the Amazon dwarf squirrel, the Amazon river dolphin, the emperor tamarin, the South American coati, the coppery titi, etc.