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Sea Cucumber
Video courtesy of NOAA Office of Ocean Exploration and Research, Galapágos Rift Expedition 2011. Download (mp4, 31.4 MB)

A bright pink Holothurian sea cucumber rests beneath large 'pillows' of cooled lava that have since been coated in sediment. Sea cucumbers typically make up a large proportion of the total deep-sea biomass.

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