Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Rhinolophidae Gray, 1825 - horseshoe bats
         Genus Rhinolophus Lacépède, 1799 - horseshoe bats
           Rhinolophus trifoliatus species group
             1 Rhinolophus beddomei Andersen, 1905
             2 Rhinolophus formosae Sanborn, 1939
             3 Rhinolophus luctus Temminck, 1834 - woolly horseshoe bat
             4 Rhinolophus mitratus Blyth, 1844
             5 Rhinolophus sedulus Andersen, 1905 - lesser woolly horseshoe bat
             6 Rhinolophus trifoliatus Temminck, 1834 - trefoil horseshoe bat