(Ἄμυρος), a son of Poseidon, from whom the town and river Amyrus in Thessaly were believed to have derived their name. (Steph. Byz. s.v. V. Fl. 2.11.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890