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Parasite Infecting Cutthroat Eel
Video courtesy of Ivan Hurzeler and DEEP SEARCH 2019 - BOEM, USGS, NOAA, ROV Jason, ©Woods Hole Oceanographic Institution. Download larger version (mp4, 106.5 MB).

Parasites infect fishes in the deep sea, such as this copepod infecting the cutthroat eel Synaphobranchus.

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