Incredible new footage from the depths of the Atlantic shows an extremely rarified sighting of a bigfin squid , a scarcely seen cephalopod sleep together for its alien - like show and freakishly recollective tentacles .

The video ( below ) was captured by Schmidt Ocean ’s remotely operated sub that was snooping around the “ Lost City hydrothermal blowhole bailiwick ” found along the Mid - Atlantic Ridge . Theongoing projectlooks to roll up chemical and biological samples from this occult surround that lies on the bottom of the seabed .

The bigfin squid was spotted during dive 501 of the hostile expedition , which waslive - streamed on YouTube(the sighting occurs at around 9 60 minutes , 33 minutes and 40 endorsement . )

The occult creature had a semitransparent pinkish - ruddy body with deep purple eyes . It was visit at a depth of over 1,930 meters ( 6,332 foot ) below ocean tier , gently swirling around the pitch - smutty body of water in all its creepy and ethereal wonder .

These squid can measure over 6 meter ( 19.7 feet ) in distance , the huge bulk of which is account for by their extremely recollective and thin appendage ( technically eight implements of war and two tentacles ) .

“ How bigfin squid habituate their arms & tentacles is unknown , but they have microscopic suckers on them . scientist think as appendages hang down in the water below calamari ’s eubstance ( or drag along the seafloor ) , they trap prey that break into them , ” Schmidt Ocean said in atweet .

Bigfin calamari belong to the genusMagnapinna , which is disunite into a number of dissimilar known species . They are document member of the genus in both the Atlantic and Pacific , suggesting they may have a cosmopolitan scope across the world ’s seas .

Hydrothermal vent systems are known to harbor unparalleled lifeforms . Just a few week ago , this outing documented a singular hydrothermal vent fieldshrimp party . However , this latest squid sighting was especially remarkable .

There have only been around 20 recordedencounters with bigfin squidsince they were first documented around 20 year ago . Given how rarely they are see , scientist know very slight about their behavior .