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 Psephotus Gould, 1845
                 1 Psephotus haematonotus (Gould, 1838) - red-rumped parrot
                 2 Psephotus varius Clark, 1910 - mulga parrot
                 3 Psephotus dissimilis Collett, 1898 - hooded parrot
                 4 Psephotus chrysopterygius Gould, 1858 - golden-shouldered parrot
                 5 ‡Psephotus pulcherrimus (Gould, 1845) - paradise parrot