Sea Sponge (IMAGE) University of California - Berkeley Caption This is an adult sponge of the species Amphimedon queenslandica living with an octocoral off Australia's Great Barrier Reef. Credit Maely Gauthier 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.