Here, two colonies of black coral have made their home next to a spiraled Iridogorgia octocoral.
Coral
Image courtesy of the NOAA Office of Ocean Exploration and Research, Exploring Atlantic Canyons and Seamounts 2014. Download larger version (jpg, 1.8 MB).

Here, two colonies of black coral have made their home next to a spiraled Iridogorgia octocoral.

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