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] Falconiformes Sharpe, 1874
         Family Falconidae Vigors, 1824 - falcons, caracaras
           Subfamily Falconinae Vigors, 1824 - falcons
             Genus Polihierax Kaup, 1847
               Polihierax insignis Walden, 1872 - white-rumped falcon
                 1 Polihierax insignis insignis Walden, 1872
                 2 Polihierax insignis cinereiceps Baker, 1927
                 3 Polihierax insignis harmandi (Oustalet, 1876)