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 Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Ciconiiformes Bonaparte, 1854
                   Family Threskiornithidae Richmond, 1917 - ibises and spoonbills
                     Subfamily Threskiornithinae Richmond, 1917 see Family Threskiornithidae Richmond, 1917
                       01 Genus Threskiornis Gray, 1842
                       02 Genus Plegadis Kaup, 1829
                       03 Genus Geronticus Wagler, 1832
                       04 Genus Hagedashia see Genus Bostrychia Reichenbach, 1853
                       05 Genus Bostrychia Reichenbach, 1853
                       06 Genus Lampribis Elliot, 1877 see Genus Bostrychia Reichenbach, 1853
                       07 Genus Lophotibis Reichenbach, 1853
                       08 Genus Pseudibis Hodgson, 1844
                       09 Genus Thaumatibis Elliot, 1877 see Genus Pseudibis Hodgson, 1844
                       10 Genus Nipponia Reichenbach, 1850
                       11 Genus Carphibis Reichenbach, 1852 see Genus Threskiornis Gray, 1842
                       12 Genus Harpiprion Wagler, 1832 see Genus Theristicus Wagler, 1832
                       13 Genus Theristicus Wagler, 1832
                       14 Genus Cercibis Wagler, 1832
                       15 Genus Mesembrinibis Peters, 1930
                       16 Genus Phimosus Wagler, 1832
                       17 Genus Eudocimus Wagler, 1832