The feeding tentacles of a holothurian hoping to catch marine snow debris and then inserting each arm with material into its mouth. Apparently in a strong current.

Image ID: expl2772, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: California, Channel Islands, Santa Cruz Is. area
Photo Date: 2011 April 20
Credit: NOAA Okeanos Explorer Program

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