Ἐπῐάλτας brother of Otos; giant sons of Iphimedeia and Poseidon, called Aloiadai, who killed each other accidentally in Naxos: v. frr. 163, 162. “ἐν δὲ Νάξῳ φαντὶ θανεῖν λιπαρᾷ Ἰφιμεδείας παῖδας, ὦτον καὶ σέ, τολμάεις Ἐπιάλτα ἄναξ” (e Σ Hom. Schr.: Ἐφιάλτας codd.) P. 4.89