Throughout the dive at Jarvis Island, echinoderms were common under almost every overhang. Here, a vagrant (or large group) of urchins have covered this overhang.
Echinoderms
Image courtesy of the NOAA Office of Ocean Exploration and Research, Mountains in the Deep: Exploring the Central Pacific Basin. Download larger version (jpg, 1.5 MB).

Throughout the dive at Jarvis Island, echinoderms were common under almost every overhang. Here, a vagrant (or large group) of urchins have covered this overhang.

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