Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Eutheria Gill, 1872 see Infraclass Eutheria Gill, 1872
                 Order Chiroptera Blumenbach, 1779 - bats
                   Suborder Megachiroptera Dobson, 1875 see Superfamily Pteropodoidea Gray, 1821
                     Family Pteropidae Gray, 1821 see Family Pteropodidae Gray, 1821
                       Subfamily Pteropinae see Subfamily Pteropodinae Gray, 1821
                         Genus Pteropus Brisson, 1762 - flying foxes
                           Pteropus tonganus Quoy & Gaimard, 1830 - insular flying fox