It appeared to be a blue goo, researchers participating in the Voyage to the Ridge expedition said during the eighth dive.
Experts suspect this extraterrestrial-looking organism could be a soft coral, a tunicate – a type of marine invertebrate – or a sponge.
The experts also reported the discovery of an unusual species of sea urchin that lives in the Caribbean seabed, mainly in the region near the Bahamas, at a depth of 277 to 540 meters.
During the dive, according to the Russia Today site, researchers also found a group of almost 35 specimens of sea urchin, Conolampas sigsbei, which was apparently in the middle of mating.
Meanwhile, urchins found in shallower waters have long, pointed spines, but these structures in the types of Conolampas found at the bottom of the sea are much shorter and appear to be a kind of hair.
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