Phylum Chordata Bateson, 1885 - chordates
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
         Order Strigiformes Wagler, 1830 - owls
           Family Tytonidae Mathews, 1912 - barn owls
             1 Genus Tyto Billberg, 1828
             2 Subfamily Phodilinae Beddard, 1898