Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Chiroptera Blumenbach, 1779 - bats Family Vespertilionidae Gray, 1821 - vespertilionid bats Subfamily Myotinae Tate, 1942 Genus Myotis Kaup, 1829 - mouse-eared bats Myotis auriculus Baker & Stains, 1955 - southwestern myotis 1 [Myotis auriculus auriculus] Baker & Stains, 1955 2 Myotis auriculus apache Hoffmeister & Krutzsch, 1955