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 Platycercini
               Genus Cyanoramphus Bonaparte, 1854
                 Cyanoramphus novaezelandiae (Sparrman, 1787) - red-fronted parakeet
                   1 ‡Cyanoramphus novaezelandiae subflavescens Salvadori, 1891 - Lord Howe Island parakeet
                   2 Cyanoramphus novaezelandiae cyanurus Salvadori, 1891
                   3 Cyanoramphus novaezelandiae novaezelandiae (Sparrman, 1787) - red-fronted parakeet
                   4 Cyanoramphus novaezelandiae chathamensis Oliver, 1930
                   5 Cyanoramphus novaezelandiae hochstetteri (Reischek, 1889)
                   6 ‡Cyanoramphus novaezelandiae erythrotis (Wagler, 1832) - Macquarie Island parakeet