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 Platycercini
                         Genus Platycercus Vigors, 1825
                           1 Platycercus venustus (Kuhl, 1820) - northern rosella
                           2 Platycercus adscitus (Latham, 1790) - pale-headed rosella
                           3 Platycercus icterotis (Temminck & Kuhl, 1820) - western rosella
                           4 Platycercus eximius (Shaw, 1792) - eastern rosella
                           5 Platycercus caledonicus (Gmelin, 1788) - green rosella
                           6 Platycercus elegans (Gmelin, 1788) - crimson rosella
                           7 Platycercus zonarius (Shaw, 1805) - Port Lincoln ringneck see Barnardius zonarius (Shaw, 1805)