On Kahalewai Seamount, hundreds of brittle stars occupy a yellow glass sponge.
Stars on a Sponge
Image courtesy of the NOAA Office of Ocean Exploration and Research, Mountains in the Deep: Exploring the Central Pacific Basin. Download larger version (jpg, 1.1 MB).

On Kahalewai Seamount, hundreds of brittle stars occupy a yellow glass sponge. They are perching in areas where water flow is most conducive to capturing prey with their tube feet and spines.

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