living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Theria Parker & Haswell, 1897
                 Infraclass Eutheria Gill, 1872
                   Order Chiroptera Blumenbach, 1779 - bats
                     Suborder Megachiroptera Dobson, 1875 see Superfamily Pteropodoidea Gray, 1821
                       Family Pteropodidae Gray, 1821 - Old World fruit bats
                         1 Subfamily Pteropodinae Gray, 1821
                         2 Subfamily Macroglossinae Gray, 1866