Neornithes Gadow, 1893 - living birds
   Palaeognathae - palaeognaths see Cohort Palaeognathae Pycraft, 1900
     Family Tinamidae Gray, 1840 - tinamous
       Subfamily Tinaminae Gray, 1840
         Genus Crypturellus Brabourne & Chubb, 1914
           Crypturellus erythropus (Pelzeln, 1863) - red-legged tinamou
             1 Crypturellus erythropus cursitans Wetmore & Phelps, 1956
             2 Crypturellus erythropus idoneus (Todd, 1919) - Santa Marta tinamou
             3 Crypturellus erythropus columbianus (Salvadori, 1895) - Colombian tinamou
             4 ‡?Crypturellus erythropus saltuarius Wetmore, 1950 - Magdalena tinamou
             5 Crypturellus erythropus spencei (Brabourne & Chubb, 1914)
             6 Crypturellus erythropus margaritae Phelps & Phelps Jr., 1948
             7 Crypturellus erythropus erythropusᵀ (Pelzeln, 1863) - red-legged tinamou