This is the octopus squid. And no, I'm not confusing those terms- that's it's real name. It's also called the oceanic squid, or more technically Octopoteuthis deletron. Now ringing a bell? Well this little marvel has even graced the Huffington Post and New York Times, so it's kind of a big deal.
These little charmers live between 400 and 800 meters down in the Pacific Ocean and has been found off the coast of the U.S. from California to Alaska. Because of how rarely one octopus squid floats past another octopus squid they have the funny reproductive tactic of attaching sperm packets to any octopus squid they come across- male or female.
courtesy of MBARI
courtesy of MBARI
Getting back to the subject at hand, these squids are also notable for their defensive behavior called "attack autonomy". When attacked, the sink one of those hooks I mentioned above into their attacker and shoot off in a puff of ink, leaving their leg behind. The leg even continues to glow and twitch after it detaches, presumably to keep the attacker's attention while the squid zooms away safely. Although you might have heard of a similar tactic employed in lizard tails, octopus squids are pretty special for being the ONLY squid that does this! Take a look:
credit to Monterey Bay Aquarium Research Institute (MBARI)
This squid leaves two legs behind on the brush- that large one on the front of the bristle, and the small one you see swimming around at the end. The yellow-ish cloud that comes up after ti's escape is it's ink.
So now that you're totally intrigued in the fascinating O. deletron, here's the little one I created:
the full portrait
the head shot


