Philalethes (the ‘Truth-lover’), physician, founder of the Asian branch of the ‘school’ of *Herophilus. A contemporary of Strabo (Geography 12. 8. 20, 580c), he established the ‘school’ (διδασκαλεῖον) at the temple of *Men Karou between Laodicea and Carura. Bronze coins from Laodicea, bearing the head of Augustus on the obverse, commemorate Zeuxis on the reverse. Other ancient sources often leave unclear whether Zeuxis Philalethes or *Zeuxis (2) the Empiricist is meant.