Dictionary of Greek and Roman Biography and Mythology/Hermeias 4.

2. Of Methymna in Lesbos, the author of a history of Sicily, the third book of which is quoted by Athenaeus (x. p. 438); but we know from Diodorus Siculus (15.37) that Hermeias related the history of Sicily down to the year B. C. 376, and that the whole work was divided into ten or twelve books. Stephanus Byzantius (s. v. Χαλκίς) speaks of a Periegesis of Hermeias, and Athenaeus (iv. p. 149) quotes the second book of a work Περὶ τοῦ Γρυνείον Ἀπόλλωνος, by one Hermeias, but whether both or either of them is identical with the historian of Sicily is quite uncertain.