A Mantis Shrimp Spears a Fish for Dinner (IMAGE) Duke University Caption Mantis shrimp attack their dinners with the help of spring-loaded claws. Credit Photo courtesy of Roy Caldwell 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.