Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
   Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
     Parvclass Coraciae see Order Coraciiformes Forbes, 1884
       1 Superorder Galbulimorphae see Suborder Galbulae Fürbringer, 1888
       2 Superorder Bucerotimorphae see Suborder Bucerotes Fürbringer, 1888
       3 Superorder Coraciimorphae see Order Coraciiformes Forbes, 1884