Tauris (Civil War of Cæsar and Pompey).

Fought B.C. 47, between the Pompeian fleet, under Marcus Octavius, and the Cæsareans, under Publius Vatinius. The Cæsarean fleet consisted of merchant vessels, temporarily equipped with beaks, but Vatinius, though his ships were inferior both in number and quality, boldly attacked the Pompeians, and after severe fighting, completely defeated them, compelling Octavius to abandon the Adriatic.