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 Psittaculini Vigors, 1825
               Genus Psittacula Cuvier, 1800
                 01 Psittacula eupatria (Linnaeus, 1766) - Alexandrine parakeet
                 02 ‡Psittacula wardi (Newton, 1867) - Seychelles parakeet
                 03 Psittacula krameri (Scopoli, 1769) - rose-ringed parakeet
                 04 Psittacula echo (Newton & Newton, 1876) - Mauritius parakeet
                 05 Psittacula himalayana (Lesson, 1831) - slaty-headed parakeet
                 06 Psittacula finschii (Hume, 1874) - grey-headed parakeet
                 07 Psittacula cyanocephala (Linnaeus, 1766) - plum-headed parakeet
                 08 Psittacula roseata Biswas, 1951 - blossom-headed parakeet
                 09 Psittacula columboides (Vigors, 1830) - Malabar parakeet
                 10 Psittacula calthorpae (Blyth, 1849)
                 11 Psittacula derbiana (Fraser, 1852) - Derbyan parakeet
                 12 Psittacula alexandri (Linnaeus, 1758) - red-breasted parakeet
                 13 Psittacula caniceps (Blyth, 1846) - Nicobar parakeet
                 14 ‡Psittacula exsul (Newton, 1872) - Newton's parakeet
                 15 Psittacula longicauda (Boddaert, 1783) - long-tailed parakeet