(Ἁλιρρόθιος), a son of Poseidon and Euryte. He attempted by violence to seduce Alcippe, the daughter of Ares and Agraulos, but he was taken by surprise by Ares, who killed him (Apollod. 3.14. %4F 2; Eurip. Elect. 1261; Pind. O. 11.73.)