Class Mammalia Linnaeus, 1758 - mammals Order Chiroptera Blumenbach, 1779 - bats Family Mormoopidae Saussure, 1860 - naked-backed bats, moustached bats, ghost-faced bats Genus Pteronotus Gray, 1838 - naked-backed bats, moustached bats Pteronotus quadridens (Gundlach, 1840) - sooty moustached bat