Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Psittacimorphae Huxley, 1867
           Order Psittaciformes Wagler, 1830 - parrots
             Family Psittacidae Illiger, 1811 - cockatoos and parrots
               Genus Loriculus Blyth, 1849
                 01 Loriculus vernalis (Sparrman, 1787) - vernal hanging-parrot
                 02 Loriculus beryllinus (Forster, 1781) - Ceylon hanging-parrot
                 03 Loriculus philippensis (Statius Müller, 1776) - colasisi
                 04 Loriculus galgulus (Linnaeus, 1758) - blue-crowned hanging-parrot
                 05 Loriculus stigmatus (Müller, 1843) - Sulawesi hanging-parrot
                 06 Loriculus amabilis Wallace, 1862 - Moluccan hanging-parrot
                 07 Loriculus catamene Schlegel, 1871 - Sangihe hanging-parrot
                 08 Loriculus aurantiifrons Schlegel, 1871 - orange-fronted hanging-parrot
                 09 Loriculus tener Sclater, 1877 - green-fronted hanging-parrot see Loriculus aurantiifrons tener Sclater, 1877
                 10 Loriculus exilis Schlegel, 1866 - red-billed hanging-parrot
                 11 Loriculus pusillus Gray, 1859 - yellow-throated hanging-parrot
                 12 ‡Loriculus flosculus Wallace, 1864 - Wallace's hanging-parrot