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 Geoffroyus Bonaparte, 1850
                 Geoffroyus geoffroyi (Bechstein, 1811) - red-cheeked parrot
                   01 Geoffroyus geoffroyi cyanicollis (Müller, 1841)
                   02 Geoffroyus geoffroyi obiensis (Finsch, 1868)
                   03 Geoffroyus geoffroyi rhodops (Schlegel, 1864)
                   04 Geoffroyus geoffroyi keyensis Finsch, 1868
                   05 Geoffroyus geoffroyi floresianus Salvadori, 1891
                   06 Geoffroyus geoffroyi geoffroyi (Bechstein, 1811)
                   07 Geoffroyus geoffroyi timorlaoensis Meyer, 1884
                   08 Geoffroyus geoffroyi pucherani Souancé, 1856
                   09 Geoffroyus geoffroyi minor Neumann, 1922
                   10 Geoffroyus geoffroyi jobiensis (Meyer, 1874)
                   11 Geoffroyus geoffroyi mysoriensis (Meyer, 1874)
                   12 Geoffroyus geoffroyi orientalis Meyer, 1891
                   13 Geoffroyus geoffroyi sudestiensis De Vis, 1890
                   14 Geoffroyus geoffroyi cyanicarpus Hartert, 1899
                   15 Geoffroyus geoffroyi aruensis (Gray, 1858)
                   16 Geoffroyus geoffroyi maclennani (MacGillivray, 1913)