Goliath Grouper Behavior (IMAGE) Florida Atlantic University Caption Mike McCallister, research coordinator; Clark Morgan, a Ph.D. student; Matt Ajemian, Ph.D., and Lauran Brewster, Ph.D., with a Goliath Grouper. Credit Florida Atlantic University Usage Restrictions Credit: Florida Atlantic University License Original 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.