living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             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 Passeriformes Linnaeus, 1758
                     1 Suborder Eurylaimi Seebohm, 1890 see Infraorder Eurylaimides
                     2 Suborder Furnarii see Parvorder Furnariida
                     3 Suborder Tyranni - suboscines
                     4 Suborder Menurae Sharpe, 1891 see Superfamily Menuroidea Sibley & Ahlquist, 1985
                     5 Suborder Oscines see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766