By definition, where does an abyssopelagic animal live?

An abyssopelagic animal, by definition, lives at the bottom of the ocean. The abyssopelagic zone, also known as the abyssal zone, is the deepest layer of the ocean, ranging from around 4,000 to 6,000 meters deep. This zone is characterized by extreme pressure, cold temperatures, and complete darkness. Abyssopelagic animals have adapted to survive in this harsh environment where light cannot penetrate, and they have specialized features to help them navigate and hunt in these deep ocean waters.