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 Isotus see Subgenus Myotis Kaup, 1829
               1 Myotis bombinus Thomas, 1906
               2 Myotis nattereri (Kuhl, 1817) - Natterer's bat
               3 Myotis schaubi Kormos, 1934
               4 Myotis thysanodes Miller, 1897 - fringed myotis