An curved arrow pointing right. Sightings of dumbo octopuses are rare, so researchers were enthralled when one appeared on their submersible's camera on a deep-sea dive near Hawaii. More from News ...

Related: Rare Footage Shows a Unique Glass Octopus Found 3,000 Feet Below the ... and by the time you get to about 3,000 feet (known as the deep sea) it's complete darkness, and cold ...

Add in the octopus’s small size (generally around ... They are “cirrate” octopuses, a group of deep-sea octopuses that have slender protrusions trailing from their suckers called cirri.

These are flanked by hair-like projections called cirri. This places them in the deep-sea cirrate octopus group, which is one of the two main divisions of octopuses. The other division is the ...

Augmented reality comes to deep-sea divers, thanks to the US Navy's Office of Naval Research (ONR) and Coda Octopus's Divers ...