Predatory-Prey Bacteria (IMAGE) The Hebrew University of Jerusalem Caption Predator bacteria Bdellovibrio bacteriovorus (in yellow) enters its prey E. coli (in blue). Credit Felix Hol 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.