Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Chiroptera Blumenbach, 1779 - bats Family Thyropteridae Miller, 1907 - disc-winged bats Genus Thyroptera Spix, 1823 - disk-winged bats Thyroptera tricolor Spix, 1823 - Spix's disc-winged bat Thyroptera tricolor albiventer Tomes, 1856