Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       Galbulae see Suborder Galbulae Fürbringer, 1888
         Family Bucconidae Boie, 1826 - puffbirds
           Genus Monasa Vieillot, 1816
             Monasa morphoeus (Hahn & Küster, 1823) - white-fronted nunbird