Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Antrozoinae Miller, 1897
           1 Genus Antrozous Allen, 1862 - pallid bat, desert bat
           2 Genus Bauerus van Gelder, 1959 - Van Gelder's bat