A deep sea expedition off the coast of Argentina produced more than 40 surprising footage.
One of the show’s unexpected stars is a plump sea creature called “Big Butt Starfish” because of its creepy similarity to Patrick Star in “SpongeBob SquarePants.”
During a dive of the remotely operated vehicle (ROV) Subastasian at the Mar del Plata submarine Canyon in Argentina, which has been operating since July 23rd, scientists will board the accompanying research vessel, providing real-time commentary on the rarely seen deep-sea life. The dive revealed carnivorous sponges, translucent fish, brightly colored rays and corals. This has never been recorded in the South Atlantic, a biodiversity hotspot that has never been recorded in the South Atlantic.
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A viral hit on social media, Seastar belongs to the genus hippasteria, known for its thick central disk and short stubborn arms. During the live stream, viewers interacting via chat gave the affectionate nickname “Estrella Crona.”
Argentine scientists involved in the expedition provided several hypotheses for the anatomy that attracts the attention of the creature. Starfish may simply be well fed. They are greedy carnivorous animals. Or its round appearance could be a result of gravity. This is because the center disc was photographed on a vertical surface where it hangs downwards, creating the illusion of the glut area.
Starfish do not have the rear ends like humans and other bilateral symmetrical animals. Instead, they place their mouths under the central disc to show radial symmetry. The lower or “oral” surface is pushed against the seabed where feeding occurs. The anus is located in the center of the upper part, or on the “aboral” surface. This is the first thing a diver sees when approaching an animal.
Related: “Unconcretized Head Walking Around the Sea Bed of Lips”: Scientists finally solve what a starfish is
“Starfish have a full digestive system and anus, but that’s not where people point out on social media,” Mariella Romanelli, a biologist and curator of the Invertebrate Collection at the National Museum of Natural Sciences of Argentina, told the local Spanish news site Infobae. “Even so, it’s pretty hilarious to resemble Patrick Star’s ass.”
Leading by scientists from the National Council on Science and Technology Research and Schmidt Ocean Institute that captivated the masses, the starfish are not the only creatures from the expedition. Another deep-sea creature captured by camera was a violet sea cucumber, belonging to the genus Benthosites.
So far, the expedition has recorded at least 25 species of fish, both bone and cartilage. A carnivorous sponge that has never been recorded in the South Atlantic. Crustaceans and other invertebrates specially adapted to black and black depths.
The live stream, which will first air from nearly 13,100 feet above sea level (4,000 meters), continues until August 10th and can be viewed on the official Schmidt Ocean Institute YouTube channel.
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