This unpatterned, brown cusk eel has color typical of many fishes living near the ocean bottom.
Brown Cusk Eel
Image courtesy of NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration of the Marianas. Download larger version (jpg, 333 KB).

This unpatterned, brown cusk eel has color typical of many fishes living near the ocean bottom.

Learn more