Class Mammalia Linnaeus, 1758 - mammals Order Chiroptera Blumenbach, 1779 - bats Family Molossidae Gervais, 1856 - free-tailed bats and mastiff bats Genus Eumops Miller, 1906 - mastiff bats, bonneted bats Eumops auripendulus (Shaw, 1800) - slouch-eared bat