A surname of Dionysus, under which he was worshiped at Sicyon. It is synonymous with Eriphius, under which name he was worshiped at Metapontum in southern Italy.
- Smith, William. (1870). Dictionary of Greek and Roman Biography and Mythology. London: Taylor, Walton, and Maberly.
- Stephanus of Byzantium, s.v. Ἀκρωρεία.