A sea-lion, also called a morse, is depicted with the tail of a fish replacing its hindquarters, hind legs and tail. It is described as naiant when depicted horizontally, and as resurgent when rising from water. They typically appear as supporters, but are also known as charges and crests. The lion-dragon is a lion with the lower body, hind legs, wings and tail of a wyvern, although Fox-Davies doubted the existence of this figure outside of heraldry books and reported not to know of any actual use of it. The man-lion, also called a lympago, possesses a human face.