The Abyssal Dragonfish is a deep-sea fish known for its bioluminescent features and elongated body. It typically inhabits depths of 200 to 2,000 meters in the ocean, where sunlight does not penetrate. This fish can grow up to 40 centimeters long and has large, fang-like teeth that help it catch prey in the dark waters. These fish are part of the family Opisthoproctidae and are characterized by their unique adaptations to extreme environments. Their ability to produce light through specialized organs aids in attracting prey and communication. The Abyssal Dragonfish plays a crucial role in the deep-sea ecosystem.