Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Pteropodidae Gray, 1821 - Old World fruit bats
         Genus Scotonycteris Matschie, 1894
           Scotonycteris zenkeri Matschie, 1894 - Zenker's fruit bat
             1 [Scotonycteris zenkeri zenkeri] Matschie, 1894
             2 Scotonycteris zenkeri bedfordi Thomas, 1904
             3 Scotonycteris zenkeri occidentalis Hayman, 1947