Bioluminescence is found in a wide variety of marine creatures, including jellyfish, comb jellies, sea stars, and fish. It is also found in some terrestrial animals, such as fireflies, glowworms, and beetles. Even some fungi and bacteria are bioluminescent.
The function of bioluminescence varies depending on the organism. In some cases, it is used as a defense mechanism to deter predators or attract prey. In other cases, it is used for communication between individuals. Bioluminescence can also be used to attract mates.
Bioluminescent light is a fascinating and beautiful phenomenon that can be found in many different environments. It is a testament to the diversity and creativity of life on Earth.