Unlike other octopus species, dumbo octopuses don't have ink sacks, presumably because they don't encounter as many predators at such great depths. 5. of 11. Blue-Ringed Octopus .

The octopus is one of the world’s most alien creatures, but nothing puts that into perspective more than the physiological ...

A new species of flapjack octopus, with massive eyes and blood-red tentacles, has been discovered from a deep-sea canyon off the coast of Australia.

Deep-sea creatures often look more like science fiction monsters than marine animals. The glass octopus is one such animal. The Schmidt Ocean Institute captured this footage of the incredibly rare ...

The octopus species is most likely Callistoctopus minor, previously known as Octopus minor. It is also commonly called the long-arm octopus or the Korean common octopus.

Scientists using ROV found octopus with long arms, large eyes on ocean floor and discovered new species: Feitian’s Dumbo octopus, study said & photos show.

Scientists using ROV found octopus with long arms, large eyes on ocean floor and discovered new species: Feitian’s Dumbo octopus, study said & photos show.

Scientists using ROV found octopus with long arms, large eyes on ocean floor and discovered new species: Feitian’s Dumbo octopus, study said & photos show.