<i>Crepidula onyx</i> (IMAGE) Hong Kong University of Science and Technology Caption This is Crepidula onyx's size and diet. Credit Chan Lab, Division of Life Science, HKUST 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.