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 Enicognathus Gray, 1840
                 Enicognathus ferrugineus (Statius Müller, 1776) - austral parakeet
                   1 Enicognathus ferrugineus minor (Chapman, 1919)
                   2 Enicognathus ferrugineus ferrugineus (Statius Müller, 1776)