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
         oscines see Suborder Oscines
           Passerida - passeridans see Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
             Passeroidea
               Family Icteridae Vigors, 1825 - New World blackbirds
                 Genus Cacicus de Lacépède, 1799
                   1 Cacicus cela (C. Linnaeus, 1758)
                   2 Cacicus haemorrhous (C. Linnaeus, 1766)
                   3 Cacicus uropygialis Lafresnaye, 1843
                   4 Cacicus chrysopterus (Vigors, 1825)
                   5 Cacicus chrysonotus (d'Orbigny & Lafresnaye, 1838)
                   6 Cacicus sclateri (A.J.C. Dubois, 1887) - Ecuadoran cacique
                   7 Cacicus koepckeae Lowery & O'Neill, 1965
                   8 Cacicus solitarius (Vieillot, 1816)
                   9 Cacicus melanicterus (Bonaparte, 1825)