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 Strigimorphae see Superorder Falconimorphae Seebohm, 1890
           Order Strigiformes Wagler, 1830 - owls
             Suborder Strigi see Order Strigiformes Wagler, 1830
               Parvorder Tytonida see Order Strigiformes Wagler, 1830
                 Family Tytonidae Mathews, 1912 - barn owls
                   Genus Tyto Billberg, 1828
                     01 Tyto tenebricosa (Gould, 1845) - greater sooty-owl
                     02 Tyto multipunctata Mathews, 1912 - lesser sooty-owl
                     03 Tyto inexspectata (Schlegel, 1879) - Minahassa masked-owl
                     04 Tyto nigrobrunnea Neumann, 1939 - Taliabu masked-owl
                     05 Tyto sororcula (P.L. Sclater, 1883) - lesser masked-owl
                     06 Tyto manusi Rothschild & Hartert, 1914 - Manus masked-owl
                     07 Tyto aurantia (Salvadori, 1881) - Bismarck masked-owl
                     08 Tyto novaehollandiae (Stephens, 1826) - Australian masked-owl
                     09 Tyto castanops (Gould, 1837) - Tasmanian masked-owl see Tyto novaehollandiae castanops (Gould, 1837)
                     10 Tyto rosenbergii (Schlegel, 1866) - Sulawesi owl
                     11 Tyto soumagnei (Grandidier, in A. Milne-Edwards, 1878) - Madagascar red owl
                     12 Tyto alba (Scopoli, 1769) - barn owl
                     13 Tyto glaucops (Kaup, 1852) - ashy-faced owl
                     14 Tyto capensis (A. Smith, 1834) - African grass-owl
                     15 Tyto longimembris (Jerdon, 1839) - eastern grass-owl see Tyto capensis longimembris (Jerdon, 1839)