Copepods are the most numerous and arguably the ecologically most important members of the Arctic zooplankton. Image courtesy of R. Hopcroft, UAF.

Copepods are the most numerous and arguably the ecologically most important members of the Arctic zooplankton. Image courtesy of R. Hopcroft, UAF.

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Related Links

Marine Biodiversity

Russian-U.S. Arctic Census 2012

NOAA Ocean Explorer Gallery