Damselfish (IMAGE) BMC (BioMed Central) Caption This is a damselfish. Credit Hata et al., <i>BMC Evolutionary Biology</i> Usage Restrictions Please credit Hata et al., <i>BMC Evolutionary Biology</i> 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.