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
       [Order] Passeriformes Linnaeus, 1758
         suboscines see Suborder Suboscines
           Tyranni see Suborder Tyranni
             Family Cotingidae Bonaparte, 1849 - cotingas
               Subfamily Cotinginae
                 Genus Procnias Illiger, 1811
                   1 Procnias tricarunculatus (J. Verreaux & E. Verreaux, 1853)
                   2 Procnias albus (Hermann, 1783)
                   3 Procnias averano (Hermann, 1783) - bearded bellbird
                   4 Procnias nudicollis (Vieillot, 1817) - bare-throated bellbird