Atolla Jellyfish

The Atolla jellyfish, often called the “alarm jellyfish,” is a deep-sea marvel renowned for its bioluminescent brilliance. Found in oceans worldwide at depths of 1,000 to 4,000 feet, this small, crimson-hued creature uses light as a defense mechanism. When threatened by predators, it emits a series of bright, blue-green flashes—produced by a chemical reaction between…