The otherworldly animal in this video is a Magnapinna atlantica, a bigfin squid rarely seen, let alone captured on camera.

Rare footage of a bigfin squid captured by a ROV deployed 11,000 feet deep in the Tonga Trench. Credit: Deep Sea Research Center, University of Western Australia ...

The otherworldly animal in this video is a Magnapinna atlantica, a bigfin squid rarely seen, let alone captured on camera. Its unmistakable tentacles and transparent mantle mark it as a deep-sea ...