Excerpt: Scientists with NOAA Fisheries and the Smithsonian National Museum of Natural History used an integrative taxonomic approach combining a study of its physical structure with genetic analysis to identify the object. Initial examination found the object lacked typical animal anatomy but was a fibrous material with a layered surface packed with cnidocytes (stinging cells), suggesting it was a cnidarian (like corals or anemones). National Systematics Lab scientist Abigail Reft identified the cells as spirocysts, which are limited to the Hexacorallia group of cnidarians. The team also examined a similar specimen collected in 2021 during an expedition on Schmidt Ocean Institute’s Research Vessel Falkor and found similar cnidocysts.
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