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 Hapalopsittaca Ridgway, 1912
                 1 Hapalopsittaca melanotis (Lafresnaye, 1847) - black-winged parrot
                 2 Hapalopsittaca amazonina (Des Murs, 1845) - rusty-faced parrot
                 3 Hapalopsittaca fuertesi (Chapman, 1912) - indigo-winged parrot
                 4 Hapalopsittaca pyrrhops (Salvin, 1876) - red-faced parrot