ERACTUM (Ἤρακτον, Ptol. 3.5.30), a town on the frontier of Dacia between the Tyras and the mountains of the Bastarnae, the position of which cannot be made out. [E.B.J]
Dictionary of Greek and Roman Geography, illustrated by numerous engravings on wood. William Smith, LLD. London. Walton and Maberly, Upper Gower Street and Ivy Lane, Paternoster Row; John Murray, Albemarle Street. 1854.