Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Pteropodidae Gray, 1821 - Old World fruit bats
         Genus Aethalops Thomas, 1923 - pygmy fruit bat
           1 Aethalops aequalis Allen, 1938
           2 Aethalops alecto (Thomas, 1923) - pygmy fruit bat