Zebrafish (<I>Danio rerio</I>) (IMAGE) Marine Biological Laboratory Caption These are zebrafish (Danio rerio). Credit Lukas Roth Usage Restrictions Please use with appropriate credit. 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.