Epopeus

In Greek mythology, Epopeus (Ἐπωπεύς, derived from ἐπωπάω (epōpáō, "to look out", "observe"), from ἐπί (epí, "over") and ὄψ (óps, "eye")) was the name of the following figures:
 * Epopeus, king of Sicyon.
 * Epopeus, king of Lesbos and both father and rapist of Nyctimene.
 * Epopeus, one of the sailors who tried to delude Dionysus, but were turned into dolphins.
 * Epopeus, a man from Lemnos, killed by the Lemnian women when they murdered all the men in the island. Epopeus was killed by his own mother.