Injury-Free Fighting (image) Purdue University Share Print E-Mail Caption The mantis shrimp can fight itself without getting injured. Researchers are mimicking the tail segment structures that make this possible. Credit University of California, Berkeley image/Roy Caldwell Usage Restrictions None Share Print E-Mail 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.