Euxenus
2. Of Heracleia, was the instructor of Apollonius of Tyana in Pythagorean philosophy, of which he is said to have possessed a very competent knowledge. (Phlilostr. Vit. Apoll. 1.7.)
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.