In situ photograph of a coral called Iridogorgia and light emitted from a few branches of the same animal.
Beautiful Life: July 23
Image courtesy of NOAA Bioluminescence and Vision on the Deep Seafloor 2015. Download larger version (jpg, 123 KB).

In situ photograph of a coral called Iridogorgia and light emitted from a few branches of the same animal.

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