The Longfin Inshore Squid (IMAGE) Marine Biological Laboratory Caption The longfin inshore squid, Doryteuthis pealeii, long established as a research organism for fundamental biological studies. Credit Elaine Bearer Usage Restrictions Please use with proper credit. 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.