Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Galloanserae Sibley, Ahlquist & Monroe Jr., 1988 see Subcohort Galloanserae Sibley, Ahlquist & Monroe Jr., 1988
       [Order] Galliformes Temminck, 1820 - fowl
         phasianoids see Superfamily Phasianoidea Vigors, 1825
           Family Phasianidae Vigors, 1825 - turkeys, grouse, pheasants, partridges
             Subfamily Perdicinae Bonaparte, 1838
               Genus Alectoris Kaup, 1829
                 Alectoris rufa (Linnaeus, 1758) - red-legged partridge
                   1 Alectoris rufa rufaᵀ (Linnaeus, 1758)
                   2 Alectoris rufa hispanica (Seoane, 1894)
                   3 Alectoris rufa intercedens (Brehm, 1857)
                   4 Alectoris rufa corsa (Parrot, 1910)