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 Psittaciformes Wagler, 1830 - parrots
                   Family Psittacidae Illiger, 1811 - cockatoos and parrots
                     Subfamily Psittacinae Illiger, 1811 - typical parrots
                       Tribe Araini Gray, 1840 see Tribe Arini Gray, 1840
                         01 Genus Forpus Boie, 1858
                         02 Genus Nannopsittaca Ridgway, 1912
                         03 Genus Brotogeris Vigors, 1825
                         04 Genus Bolborhynchos see Genus Bolborhynchus Bonaparte, 1857
                         05 Genus Psilopsiagon Ridgway, 1912
                         06 Genus Amoropsitta see Genus Bolborhynchus Bonaparte, 1857
                         07 Genus Myiopsitta Bonaparte, 1854
                         08 Genus Microsittace Bonaparte, 1854 see Genus Enicognathus Gray, 1840
                         09 Genus Enicognathus Gray, 1840
                         10 Genus Pyrrhura Bonaparte, 1856
                         11 Genus Ognorhynchus Bonaparte, 1857
                         12 Genus Leptosittaca Berlepsch & Stolzmann, 1894
                         13 Genus Nandayus Bonaparte, 1854
                         14 Genus Aratinga Spix, 1824
                         15 Genus ‡Conuropsis Salvadori, 1891
                         16 Genus Cyanoliseus Bonaparte, 1854
                         17 Genus Rhynchopsitta Bonaparte, 1854
                         18 Genus Ara Lacépède, 1799
                         19 Genus Anodorhynchus Spix, 1824