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The team looked at microscopic organisms in the sea ice and sea water, as well as larger animals found in the water. Here, a jellyfish of the genus Crossota, collected from the deep Arctic Canada Basin with an ROV.
Under-ice diver Shawn Harper from the University of Alaska, Fairbanks, shoots underwater video in the high Arctic Canada Basin.
The amphipod Eusirus holmii, observed during the expedition, searches for small prey to seize with its powerful claws.