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 Otididae Gray, 1840 - bustards
                     Genus Chlamydotis Lesson, 1839
                       Chlamydotis undulata (Jacquin, 1784) - Houbara bustard
                         1 Chlamydotis undulata macqueenii (J.E. Gray, 1832) see Chlamydotis macqueenii (Gray, 1832)