This is a vampire squid. They are different from most squid, instead of tentacles they have what we like to call an umbrella bottom.
They also have very sharp teeth under the umbrella, they’re so sharp, within seconds, they can kill their prey and snap their head off.
Vampire Squid live in the pacific ocean and Indian ocean. Like most squid they live down deep in the waters, and are bottom feeders, but, like most squid, when they get the chance, they do like to hunt for their food.