Hierasus
Hierasus, FL. (Ἱέρασος, Ptol. 3.8.4), a river of Dacia, which has been identified with the TIARANTUS (Τιαραντός,, Hdt. 4.48; Schafarik, Slav. Alt. vol. i. p. 506). Perhaps the river now called Seret.
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.