Eryx

In Greek mythology, Eryx was a king of the city of Eryx in Sicily. He was either the son of Poseidon or Aphrodite and King Butes of the Elymian people of Sicily. Eryx was an excellent boxer but died when Heracles beat him in a match.

A different Eryx, one of the supporters of Phineus, was turned to stone by Perseus with the head of the Gorgon Medusa.