NEW YORK, March 5( Reuters) – An underwater research craft has spotted a “ghostlike” octopus that appears to belong to a previously unknown species at a extent of more than two miles( 3 km) on the storey of the Pacific Ocean near Hawaii, U.S. scientists say.
The milky lily-white animal, nicknamed “Casper the Friendly Ghost” by Twitter customers, was caught on cameras mounted on the craft at a extent of four, 290 meters, the National Oceanic and Atmospheric Administration told. Describing the swine as an incirrate octopod, one of two main groupings of octopods, NOAA said it was the first time an incirrate was spotted so deep in the ocean.
“This animal was particularly unusual because it lacked the pigment cells, called chromatophores, typical of most cephalopods, and it did not seem extremely muscular, ” told Michael Vecchione, a research zoologist at NOAA’s National Marine Fisheries Service. Cephalopods belong to a biological class that includes octopuses, squid and cuttlefish.
The octopod “almost certainly” was one of a species never previously is a description of scientists, and it may well belong to a genus that has yet to be identified, Vecchione wrote on the NOAA’s website. He could not be reached immediately for the purposes of the comment.
NOAA has posted a video on the website demonstrating a pale, rounded figure with expressionless eyes and languid tentacles resting on the ocean floor. Its appearance resulted some Twitter customers to say it resembled the cartoon attribute Casper the Friendly Ghost.
Last week’s discovery came during the first dive of the 2016 season from the Okeanos Explorer, a vessel operated by NOAA that explores little-known parts of the oceans.
The remotely operated underwater vehicle Deep Discoverer came across the octopod near Necker Island, or Mokumanamana, on the northwest goal of the Hawaiian Archipelago.
( Reporting By Frank McGurty; Editing by Tom Brown)
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