Class [Mammalia] Linnaeus, 1758 - mammals
   Order Chiroptera Blumenbach, 1779 - bats
     Suborder Microchiroptera Dobson, 1875 see Order Chiroptera Blumenbach, 1779
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Vespertilioninae Gray, 1821
           Genus Myotis Kaup, 1829 - mouse-eared bats
             Subgenus Paramyotis see Subgenus Myotis Kaup, 1829
               1 Myotis auriculus Baker & Stains, 1955 - southwestern myotis
               2 Myotis bechsteinii (Kuhl, 1817) - Bechstein's bat
               3 Myotis evotis (Allen, 1864) - long-eared myotis
               4 Myotis keenii (Merriam, 1895) - Keen's myotis
               5 Myotis milleri Elliot, 1903 - Miller's myotis see Myotis evotis milleri Elliot, 1903