Diaphorodoris papillata (IMAGE) University of Barcelona Caption The degradation or damage of marine habitats is a global threat for the biodiversity of heterobranchia. Credit Miquel Pontes, VIMAR Study Group Usage Restrictions The image may only be used with appropriate caption or 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.