A titular see in the province of Rhodope on the southern coast of Thrace, now called Bouloustra. It was founded about 656 B.C.
The Catholic Encyclopedia, Volume I. Published 1907. New York: Robert Appleton Company. Nihil Obstat, March 1, 1907. Remy Lafort, S.T.D., Censor. Imprimatur. +John Cardinal Farley, Archbishop of New York