Coral (IMAGE) Carnegie Institution for Science Caption the sea anemone Aiptasia pallida that is hosting the algae, which are responsible for the red fluorescence spots observed in the body of the animal. Credit Tingting Xiang Usage Restrictions With 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.