Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Vespertilioninae Gray, 1821
           Tribe Nycticeiini Gervais, 1855
             Genus Scotorepens Troughton, 1943 - lesser broad-nosed bats
               Scotorepens balstoni (Thomas, 1906) - western broad-nosed bat
                 1 [Scotorepens balstoni balstoni] (Thomas, 1906)
                 2 Scotorepens balstoni influatus Thomas, 1924