<i>Limacina helicina</i> (IMAGE) Census of Marine Life Caption Found in the Gulf of Alaska, this subpolar/polar species of shelled pteropod can reach up to 1cm. Credit Photo Credit, Russ Hopcroft, University of Alaska Fairbanks ©2006 Usage Restrictions Photo Credit, Russ Hopcroft, University of Alaska Fairbanks ©2006 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.