genus noctiluca

[Kathrynweant]

a genus of protoctist

[Dianne]

Genus Noctiluca is a type of single-celled marine organism which belongs to the family of dinoflagellates. These organisms are known for their bioluminescent properties that make the sea surface glow at night, hence the name Noctiluca, meaning night light in Latin. They are also infamous for causing harmful algal blooms, often referred to as red tides, which can have significant negative impacts on marine ecosystems.