Deep-Red Jellyfish

A deep red jellyfish, Crossota norvegica, floats in the water.
K. Raskoff, Monterey Peninsula College, Hidden Ocean 2005, NOAA.

Alien-looking creatures like this deep-red jellyfish (Crossota norvegica) swim in the Arctic Sea. Learn more about Arctic sea life in our Under the Arctic Ice story, or at the home page for the Arctic Ocean Diversity project. And learn more about jellyfish!