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 landeri species group
             1 Rhinolophus alcyone Temminck, 1853 - Halcyon horseshoe bat
             2 Rhinolophus blasii Peters, 1867 - Blasius' horseshoe bat
             3 Rhinolophus guineensis Eisentraut, 1960
             4 Rhinolophus landeri Martin, 1838 - Lander's horseshoe bat