The Woolly False Vampire bat is one of the largest bats in the neotropics. The only larger bat is the Spectral Bat. Oddly, False Vampire bats are not closely related to vampire bats. Instead they are leaf-nosed bats in the family Phyllostomidae.
These bats are predatory, feeding on beetles, moths, lizards, small mammals (like rodents and opossums), birds and other bats.