Phylum Chordata Bateson, 1885 - chordates
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   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
  Count: -
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
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       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
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         Order Psittaciformes Wagler, 1830 - parrots
        Count: [*] 1f;77g;349s; †2g;8s
           Family Psittacidae Illiger, 1811 - cockatoos and parrots
          Count: [*] *
             Subfamily Psittacinae Illiger, 1811 - typical parrots
            Count: [*] *
               Genus Pionopsitta Bonaparte, 1854
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                 Pionopsitta barrabandi (Kuhl, 1820) - orange-cheeked parrot
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                 Pionopsitta caica (Latham, 1790) - Caica parrot
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                 Pionopsitta haematotis (Sclater & Salvin, 1860) - brown-hooded parrot
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                 Pionopsitta pileata (Scopoli, 1769) - pileated parrot
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                 Pionopsitta pulchra Berlepsch, 1897 - rose-faced parrot
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                 Pionopsitta pyrilia (Bonaparte, 1853) - saffron-headed parrot
                Count: -