a Locrian, was a Pythagorean philosopher. (Cic. de Fin. 5.29.)
He is mentioned by Valerius Maximus (8.7, ext. 3, from this passage of Cicero) under the name of Arion, which is a false reading, instead of Acrion.
William Smith. A Dictionary of Greek and Roman biography and mythology. London. John Murray: printed by Spottiswoode and Co., New-Street Square and Parliament Street. In the article on Soranus, we find: "at this present time (1848)" and this date seems to reflect the dates of works cited. 1873 - probably the printing date.