(Μόστις/Móstis). King, who probably ruled the Caeni in southeastern Thrace in the last quarter of the 2nd/beginning of the 1st cent. BC (earlier dating refuted). He is known only through tetradrachmai attesting to a 38 year reign, bronze coins and two inscriptions (BE 1972, 284; Moretti 2, 116; SEG XXXIV 696 and XXXVII 602; [3. 190]). He may have been a confederate of Mithradates  VI.
1 F. de Callataÿ, L'histoire des guerres Mithridatiques vue par les monnaies, 1997, 258-259
2 J. Jurukova, Monetite na trakijskite plemena i…