Sponge Growing on Coral (IMAGE) University of Hawaii at Manoa Caption The sponge Mycale grandis overgrowing coral on the reef in Kāneʻohe Bay. Credit Joy Leilei Shih Usage Restrictions Image may be used with appropriate caption and credit information. 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.