(Ἡρέας; Hēréas). From Megara, author of Megariká, evidently more recent than Dieuchidas. The current view is that the fragments in Plutarch's Theseus and Solon derive ultimately from the Megariká (via Ister and Hermippus!) or another (anti-Athenian) work by H. He is probably identical with the theoros mentioned in IG VII 39 (beginning of 3 BC), but highly unlikely to be Heragoras, another author of Megariká as has been commonly assumed since [1.8].
1 U. von Wilamowitz-Moellendorff, Comm. gramm. 1880/1881.