Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Picae (C. Linnaeus, 1758) see Order Piciformes Meyer & Wolf, 1810
         Order Piciformes Meyer & Wolf, 1810 - scansorial birds
           Infraorder Ramphastides see Superfamily Ramphastoidea Vigors, 1825
             Superfamily Lybioidea see Superfamily Ramphastoidea Vigors, 1825
               Family Lybiidae Sibley & Ahlquist, 1985 - African barbets see Subfamily Lybiinae del Hoyo et al., 2014
                 Genus Lybius Hermann, 1783
                   01 Lybius undatus (Rüppell, 1837) - banded barbet
                   02 Lybius vieilloti (Leach, 1815) - Vieillot's barbet
                   03 Lybius leucocephalus (Defilippi, 1853) - white-headed barbet
                   04 Lybius chaplini Stevenson Clarke, 1920 - Chaplin's barbet
                   05 Lybius rubrifacies (Reichenow, 1892) - red-faced barbet
                   06 Lybius guifsobalito Hermann, 1783 - black-billed barbet
                   07 Lybius torquatus (Dumont, 1816) - black-collared barbet
                   08 Lybius melanopterus (W.K.H. Peters, 1854) - brown-breasted barbet
                   09 Lybius minor (Cuvier, 1816) - black-backed barbet
                   10 Lybius bidentatus (Shaw, 1798) - double-toothed barbet
                   11 Lybius dubius (J.F. Gmelin, 1788) - bearded barbet
                   12 Lybius rolleti (Defilippi, 1853) - black-breasted barbet