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 [Psittaciformes] Wagler, 1830 [monotypic] - parrots
         Family Psittacidae Illiger, 1811 - cockatoos and parrots
           Subfamily Psittacinae Illiger, 1811 - typical parrots
             Tribe Arini Gray, 1840
               Genus Pionopsitta Bonaparte, 1854
                 1 Pionopsitta vulturina (Kuhl, 1820)
                 2 Pionopsitta haematotis (Sclater & Salvin, 1860) - brown-hooded parrot
                 3 Pionopsitta pulchra Berlepsch, 1897 - rose-faced parrot
                 4 Pionopsitta barrabandi (Kuhl, 1820) - orange-cheeked parrot
                 5 Pionopsitta pyrilia (Bonaparte, 1853) - saffron-headed parrot
                 6 Pionopsitta caica (Latham, 1790) - Caica parrot
                 7 Pionopsitta pileata (Scopoli, 1769) - pileated parrot