Etearchus
2. A king of the Ammonians, mentioned by Herodotus (2.32) as the authority for some accounts which he heard from certain Cyrenaeans of an expedition into the interior of Africa undertaken by five youths of the Nasamones.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. 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.