Eucleides
5. The brother of Cleomenes III. king of Sparta. He commanded a division of the forces of the latter at the battle of Seliasia, B. C. 223, and by his unskilful tactics in a great degree brought about the defeat of the Lacedaemonians. He fell with the whole of the wing which he commanded. (Plb. 2.65, 67, 68; Plut. Philop. p. 358, Arat. p. 1046, Cleom. pp. 809, 818.)
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.