They primarily feed on squid, including the elusive giant squid, which they hunt in the deep ocean. The whale shark (Rhincodon typus) is the ocean's largest fish, with lengths of up to 40 feet.
9, 2024 — Grey reef sharks are having to abandon the coral ... a bacterial parasite infects and reproduces in the nuclei of deep-sea mussels from hydrothermal vents and cold seeps.