The Giant Mouth Fish, also known as the Megamouth Shark, is a rare species of deep-sea shark. It was first discovered in 1976 and is known for its enormous mouth, which can open wide to filter-feed on plankton and small fish. This shark can grow up to 18 feet long and has a unique, soft body covered in a dark, leathery skin. The Giant Mouth Fish is primarily found in deep ocean waters, often at depths of 1,600 feet or more. Its elusive nature and deep-sea habitat make it difficult to study, leading to limited knowledge about its behavior and population. Conservation efforts are ongoing to protect this fascinating species.