Athenian grammarian, pupil of Aristarchus and Panaetius the Stoic, who lived about 140 B.C. He was a prolific and versatile writer. There is extant under his name a treatise on the gods and the heroic age, entitled Βιβλιοθἠκη, a valuable authority on ancient mythology. Modern critics are of opinion that, if genuine, it is an abridgment of a larger work by him (Περὶ θεῶν).
Edition, with commentary, by Heyne (1803); text by Wagner (1894) (Mythographi Graeci, vol. i. Teubner series). Amongst other works by him of which only fragments remain, collected in Müller, Fragmenta Historicorum Graecorum, may be mentioned the following: Χρονικά, a universal history from the fall of Troy to 144 B.C.; Περιήγησις, a gazetteer written in iambics; Περὶ Νεῶν, a work on the Homeric catalogue of ships; and a work on etymology (Έτυμολογίαι).
