Amphipod (IMAGE) Virginia Institute of Marine Science Caption Amphipods like this were one of the animals used in experimental manipulations of prey diversity. Credit Photo by Matt Whalen. Usage Restrictions One-time use only. 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.