Odontosyllis enopla, commonly known as the Bermuda fireworm, is a polychaete worm that inhabits shallow areas of the western Atlantic Ocean. The organism is bioluminescent when it rises to the surface of the sea during its mating period. It is possible that this fireworm is the explanation of a candle-like light seen by Christopher Columbus during his first voyage on 11 October 1492 before he made landfall in his explorations.