（Ἀβροκόμης) and his brother Hyperanthes (Ὑπεράνθης), the sons of Darius by Phratagune, the daughter of Artanes, were slain at Thermopylae while fighting over the body of Leonidas. (Hdt. 7.224.)
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.