<em>Cheilinus fasciatus</em> (IMAGE) ARC Centre of Excellence for Coral Reef Studies Caption In terms of evolutionary history, less than a quarter of wrasse species receive minimum protection levels. Credit Photo credit: João Paulo Krajewski Usage Restrictions photo only for use in association with this story. Must carry image credit: João Paulo Krajewski 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.