Battle of Mylae

The Battle of Mylae took place in 260 BC during the First Punic War and was the first real naval battle between Carthage and the Roman Republic. This battle was key in the Roman victory of Mylae as well as Sicily itself. It also marked Rome's first naval triumph and also the first use of the corvus in battle.
Inspired by success in the battle of Agrigentum, the Romans sought to win all of Sicily, but required naval power to do so. In order to challenge the already prominent Carthaginian naval forces, Rome built a fleet of one hundred quinqueremes and twenty triremes. The famous Greek historian Polybius wrote that Rome used a wrecked Carthaginian quinquereme captured at Messina as a model for the entire fleet, and that the Romans would have otherwise had no basis for design. However, this may have been an exaggeration, as the Romans had also borrowed Greek quinqueremes previously in 264.

Wikipedia