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 pusillus species group
             Rhinolophus acuminatus Peters, 1871 - acuminate horseshoe bat
               1 [Rhinolophus acuminatus acuminatus] Peters, 1871
               2 Rhinolophus acuminatus audax Andersen, 1905
               3 Rhinolophus acuminatus calypso Andersen, 1905
               4 Rhinolophus acuminatus circe Andersen, 1906
               5 Rhinolophus acuminatus sumatranus Andersen, 1905