or EPA'CTIUS (Ἐπακταῖος or Ἐπάκτιος), that is, the god worshipped on the coast, was used as a surname of Poseidon in Samos (Hesych. s. v.), and of Apollo. (Orph. Argon. 1296; Apollon. 1.404.) [L.S]
William Smith. A Dictionary of Greek and Roman biography and mythology. London. John Murray: printed by Spottiswoode and Co., New-Street Square and Parliament Street. In the article on Soranus, we find: "at this present time (1848)" and this date seems to reflect the dates of works cited. 1873 - probably the printing date.