Researchers believe that interesting depressions in the seafloor may have accidentally created hungry crustaceans.
For decades, IFLScience writes, scientists have haunted mysterious depressions at the bottom of the Bering Sea that have long remained an unsolved deep-sea mystery.
However, it now looks like they’ve still managed to solve this mystery. Researchers believe the architects of these “underwater caves” were tiny sea creatures called amphipods or amphipods.
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While investigating the biodiversity of the Aleutian Trench near Alaska, scientists came across several rows of holes in the seafloor. The scientists continued their research and discovered that they were all connected by two hundred horizontal tunnels. Now researchers believe amphipods may have built this complex structure on the seafloor.
Amphipods or amphipods are small crustaceans that visually resemble shrimp and are among the fastest creatures in the world. Their size reaches from 1 millimeter to 34 centimeters, and as scientists know, some species from this detachment dig holes, literally cutting the seabed into the nutrient sediment layer. This is how they feed and also dig burrows for themselves.
Now researchers believe that this behavior of amphipods is the reason why many strange vents have spawned as far as the Bering Sea. Thus, in one photograph, scientists managed to capture an amphipod supposedly belonging to the Maera species. It is a medium-sized creature, but its legs are excellent for digging, making it a very suitable “rogue”.
According to the study’s author, Angelica Brandt, this was a real discovery and reminded her of the moment she managed to observe the work of another amphipod species. Scientists counted close to a hundred creatures in total at their holes or entrances, including sea urchins and giant grenade fish, but none of them received the title of “architect of underwater caves.” First, fish are too big to fit in these holes, second, they don’t tend to build linear nests, and third, hedgehogs can’t get into these narrow passages either.
During the study, the scientists examined the specimens found and now believe they have discovered a new species of amphipod, which probably created these mysterious caves at the bottom of the sea.
Previously Focus He wrote that they filmed a giant squid meditating in water off the coast of Japan.
Source: Focus
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