A son of Poseidon and Alcyone, the daughter of Atlas. He was king of Troezen, and believed to have built the town of Antheia, and according to a Boeotian tradition, the town of Anthedon also. Other accounts stated, that Anthedon derived its name from a nymph Anthedon. (Paus. ii. 30. § 7, &c., ix. 22. § 5.)