Celox (boat)
The Celox or Celes (Ancient Greek: κέλης, κελήτιον), was a type of swift boat used in ancient Greek naval warfare and various official functions. The boat is said to have been invented by the Rhodians and was notable for its speed and agility. The Celox was primarily used by pirates but also played a significant role as an attendant vessel to larger fleets, for delivering messages, or negotiating with the enemy. It seems that it was used between fifth and first centuries BC.