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
                       Genus Lybius Hermann, 1783
                         1 Lybius dubius (J.F. Gmelin, 1788) - bearded barbet
                         2 Lybius rolleti (Defilippi, 1853) - black-breasted barbet
                         3 Lybius bidentatus (Shaw, 1798) - double-toothed barbet
                         4 Lybius torquatus (Dumont, 1816) - black-collared barbet
                         5 Lybius leucocephalus (Defilippi, 1853) - white-headed barbet
                         6 Lybius vieilloti (Leach, 1815) - Vieillot's barbet