Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       Pici see Suborder Pici Meyer & Wolf, 1810
         Family Ramphastidae Vigors, 1825 - toucans and barbets
           Subfamily Lybiinae del Hoyo et al., 2014
             Genus Trachyphonus Ranzani, 1821
               Trachyphonus darnaudii (Prévost & Des Murs, 1847) - d'Arnaud's barbet