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
       [Order] Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
         Family Cuculidae Vigors, 1825 - cuckoos
           Subfamily Phaenicophaeinae
             Genus Zanclostomus Swainson, 1837
               Zanclostomus curvirostris (Shaw, 1810)
                 Zanclostomus curvirostris oeneicaudus (Verreaux & Verreaux, 1855)