Life Cycle of the Bicolor Damselfish (IMAGE) University of Hawaii at Manoa Caption Life cycle of the bicolor damselfish, showing that understanding how the population changes depends on simultaneously studying the juvenile and adult fish on the coral reef as well as the larvae that disperse back to the same reef or between reefs in a metapopulation. Credit Illustration credit: Darren Johnson. 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.