Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         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
                 Order Gruiformes Bonaparte, 1854
                   Family Rallidae Vigors, 1825 - rails, waterhens, coots
                     Subfamily Fulicinae Nitzsch, 1820 - coots
                       Genus Fulica Linnaeus, 1758
                         1 Fulica atra Linnaeus, 1758 - common coot
                         2 Fulica cristata Gmelin, 1789 - red-knobbed coot
                         3 Fulica gigantea Eydoux & Souleyet, 1841 - giant coot
                         4 Fulica cornuta Bonaparte, 1853 - horned coot