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 see Infraphylum Vertebrata Lamarck, 1801
             Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Coliiformes Murie, 1872 - mousebirds
                   Family Coliidae Swainson, 1836 - mousebirds
                     Genus Colius Brisson, 1760
                       1 Subgenus Urocolius Bonaparte, 1854 see Genus Urocolius Bonaparte, 1854
                       2 Subgenus Colius Brisson, 1760 see Genus Colius Brisson, 1760