Comparative postcranial osteology of hartebeest (Alcelaphus buselaphus), scimitar oryx (Oryx dammah), and addax (Addax nasomaculatus), with notes on the osteometry of gemsbok (Oryx gazella) and Arabian oryx (Oryx leucoryx) / Joris Peters, Wim Van Neer, Ina Plug.