Coral reefs (IMAGE) Smithsonian Tropical Research Institute Caption Given the considerable variation in lionfish diet across the invaded range, and the unlikelihood of controlling its continued expansion, further understanding their diet choices could provide additional insight into their impact on reefs. Credit Smithsonian Tropical Research Institute Usage Restrictions None 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.