Arabian oryx

The Arabian oryx was already known to the ancient Egyptians.

An excerpt from the article 22 facts about Arabian oryx

Images of oryxes were found in Sakkara on the facade of the burial chapel of an official of the royal office from the reign of one of the first pharaohs of the 6th dynasty Chapel is located next to the oldest pyramid in the world.

The head of the god Seth (Osiris' younger brother) was depicted as a combination of oryx, donkey and jackal.