A rare instance of deep-sea predation captured on camera, a sea urchin munches on a Plumarella octocoral.
Urchin
Image courtesy of the NOAA Office of Ocean Exploration and Research, Exploration of the Gulf of Mexico 2014. Download larger version (jpg, 1.6 MB).

A rare instance of deep-sea predation captured on camera, a sea urchin munches on a Plumarella octocoral.

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