3. A Pythagorean philosopher, who is mentioned by Athenaeus (iv. pp. 182, 184, xiv. p. 634) as the author of a work on flutes and flute players. (Περὶ αὐλῶν and περὶ αὐλητῶν.) It is not impossible that the Evanor mentioned by Iamblichus (Vit. Pyth. 36) among the Pythagoreans, is the same as our Euphranor.
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890