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 Piciformes Meyer & Wolf, 1810 - scansorial birds
                   Superfamily Picoidea Vigors, 1825
                     Family Capitonidae Bonaparte, 1840 - barbets
                       01 Genus Semnornis Richmond, 1900
                       02 Genus Capito Vieillot, 1816
                       03 Genus Eubucco Bonaparte, 1850
                       04 Genus Psilopogon S. Müller, 1836
                       05 Genus Megalaima G.R. Gray, 1842
                       06 Genus Calorhamphus Lesson, 1839 see Genus Caloramphus Lesson, 1839
                       07 Genus Gymnobucco Bonaparte, 1850
                       08 Genus Stactolaema C.H.T. Marshall & G.F.L. Marshall, 1870
                       09 Genus Pogoniulus Lafresnaye, 1842
                       10 Genus Tricholaema J. Verreaux & E. Verreaux, 1855
                       11 Genus Lybius Hermann, 1783
                       12 Genus Trachyphonus Ranzani, 1821