Hooves: All have hooves, with the size and shape depicting the ecological requirements of individual species.The Klipspringer has small, round hooves, while in the Addax it is flat and wide. Legs: They are long, muscular, and slender, contributing to their graceful movements and excessive speed. Tails: Their tails are short, with markings. Teeth: They have well-developed molars, but lack upper ...