Marine Sponge (IMAGE) University of California - San Diego Caption Marine specimens, such as a sponge shown here, are collected and brought back to the laboratory of University of Guam Professor Dr. Jason Biggs for preservation, cataloging, and further study. Credit Jason S. Biggs/University of Guam Usage Restrictions None 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.