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 Nycticeius Rafinesque, 1819 - evening bats
               1 Nycticeius aenobarbus Temminck, 1840
               2 Nycticeius cubanus Gundlach, 1861
               3 Nycticeius humeralis (Rafinesque, 1818) - evening bat