Ecosistemas marinos (IMAGE) University of Barcelona Caption El trabajo forma parte de la tesis doctoral de la investigadora Maria Bas, miembro del Instituto de Investigación de la Biodiversidad (IRBio) de la Universidad de Barcelona y del CADIC-CONICET. Credit UNIVERSIDAD DE BARCELONA 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.