Bathydevius caudactylus swims through the ocean's midnight zone with a large gelatinous hood ... kelp forests, and coral reefs—and a small number of species are known to live on the abyssal ...
Having set off on such a deep dive, the Titan may well currently be in an area of the ocean known as the ‘midnight’ zone. At this sea depth, which is also known as the bathypelagic zone ...