Magistrate attested in Apollonia Pontica in 425-339 BC. See W. Leschhorn, Lexikon der Aufschriften auf griechischen Münzen
II (2009) p. 351 s.v. ΑΡIΖHΛΟΣ, 400-350 BC; E. Paunov, The tetradrachm coinage of Apollonia Pontica: Iconography, issues and
magistrates, in: D. Boteva (ed.), Ex Nummis Lux: Studies in Honour of Dimitar Draganov (2017), 59-87, p. 66 n. 5, p. 72 issue
12 (ΑΡIΖHΛΟΣ).