Class [Mammalia] Linnaeus, 1758 - mammals Order Perissodactyla Owen, 1848 - odd-toed ungulates Family Rhinocerotidae Gray, 1821 - rhinoceroses Genus Ceratotherium Gray, 1868 - white rhinoceros 1 Ceratotherium simum (Burchell, 1817) - white rhinoceros