(IMAGE) Goethe University Frankfurt Caption The upper panel shows a coral reef margin in Belize with living branched Acropora (elkhorn) and platy Millepora (fire) corals, which are both competitive and fast-growing. The lower panel shows broken branches of dead Acropora corals overgrown by weedy, fertile hill and finger corals (Porites) as well as fleshy algae. Credit Photos: E. Gischler Usage Restrictions no License Original 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.