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 volans (Allen, 1866) - long-legged myotis
               1 [Myotis volans volans] (Allen, 1866)
               2 Myotis volans amotus Miller, 1914
               3 Myotis volans interior Miller, 1914
               4 Myotis volans longicrus True, 1886