Phylum Chordata Bateson, 1885 - chordates
Count: -
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
  Count: -
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
    Count: -
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
      Count: -
         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: [*] *
               01 Genus Opopsitta Sclater, 1860 see Genus Cyclopsitta Reichenbach, 1850
              Count: [*] *
               02 Genus Psittaculirostris Gray & Gray, 1859
              Count: [*] *
               03 Genus Bolbopsittacus Salvadori, 1891
              Count: [*] *
               04 Genus Psittinus Blyth, 1842
              Count: [*] *
               05 Genus Psittacella Schlegel, 1871
              Count: [*] *
               06 Genus Geoffroyus Bonaparte, 1850
              Count: [*] *
               07 Genus Prioniturus Wagler, 1832
              Count: [*] *
               08 Genus Tanygnathus Wagler, 1832
              Count: [*] *
               09 Genus Eclectus Wagler, 1832
              Count: [*] *
               10 Genus Psittrichas Lesson, 1831
              Count: -
               11 Genus Prosopeia Bonaparte, 1854
              Count: [*] *
               12 Genus Eunymphicus Peters, 1937
              Count: -
               13 Genus Cyanoramphus Bonaparte, 1854
              Count: -
               14 Genus Alisterus Mathews, 1911
              Count: [*] *
               15 Genus Aprosmictus Gould, 1842
              Count: [*] *
               16 Genus Polytelis Wagler, 1832
              Count: [*] *
               17 Genus Purpureicephalus Bonaparte, 1854
              Count: -
               18 Genus Barnardius Bonaparte, 1854
              Count: [*] *
               19 Genus Platycercus Vigors, 1825
              Count: -
               20 Genus Psephotus Gould, 1845
              Count: -
               21 Genus Neophema Salvadori, 1891
              Count: -
               22 Genus Lathamus Lesson, 1830
              Count: [*] *
               23 Genus Melopsittacus Gould, 1840
              Count: -
               24 Genus Pezoporus Illiger, 1811
              Count: -
               25 Genus Geopsittacus Gould, 1861 see Genus Pezoporus Illiger, 1811
              Count: [*] *
               26 Genus Coracopsis Wagler, 1832
              Count: -
               27 Genus Psittacus Linnaeus, 1758
              Count: -
               28 Genus Poicephalus Swainson, 1837
              Count: -
               29 Genus Agapornis Selby, 1836
              Count: [*] *
               30 Genus Loriculus Blyth, 1849
              Count: -
               31 Genus Psittacula Cuvier, 1800
              Count: [*] *
               32 Genus †Mascarinus Lesson, 1830
              Count: [*] *
               33 Genus Anodorhynchus Spix, 1824
              Count: -
               34 Genus Cyanopsitta Bonaparte, 1854
              Count: -
               35 Genus Ara Lacépède, 1799
              Count: [*] *
               36 Genus Aratinga Spix, 1824
              Count: [*] *
               37 Genus †Conuropsis Salvadori, 1891
              Count: [*] *
               38 Genus Nandayus Bonaparte, 1854
              Count: -
               39 Genus Leptopsittaca Salvin, 1897 see Genus Leptosittaca Berlepsch & Stolzmann, 1894
              Count: [*] *
               40 Genus Ognorhynchus Bonaparte, 1857
              Count: -
               41 Genus Rhynchopsitta Bonaparte, 1854
              Count: -
               42 Genus Cyanoliseus Bonaparte, 1854
              Count: -
               43 Genus Pyrrhura Bonaparte, 1856
              Count: -
               44 Genus Enicognathus Gray, 1840
              Count: -
               45 Genus Myiopsitta Bonaparte, 1854
              Count: -
               46 Genus Bolborhynchus Bonaparte, 1857
              Count: -
               47 Genus Forpus Boie, 1858
              Count: -
               48 Genus Brotogeris Vigors, 1825
              Count: -
               49 Genus Nannopsittaca Ridgway, 1912
              Count: -
               50 Genus Touit Gray, 1855
              Count: -
               51 Genus Pionites Heine, 1890
              Count: -
               52 Genus Pionopsitta Bonaparte, 1854
              Count: -
               53 Genus Gypopsitta Bonaparte, 1856 see Genus Pionopsitta Bonaparte, 1854
              Count: [*] *
               54 Genus Hapalopsittaca Ridgway, 1912
              Count: -
               55 Genus Graydidascalus Bonaparte, 1854
              Count: -
               56 Genus Pionus Wagler, 1832
              Count: [*] *
               57 Genus Amazona Lesson, 1830
              Count: -
               58 Genus Deroptyus Wagler, 1832
              Count: -
               59 Genus Triclaria Wagler, 1832
              Count: -