Humphead Wrasse (IMAGE) Wildlife Conservation Society Caption A newly published study in the journal Proceedings of the Royal Society B has found that the ages and growth rates of long-lived fish species such as the humphead wrasse are important factors in measuring the recovery of Indian Ocean coral reef ecosystems, some of which may need more than 100 years of protection to rebound from overfishing. Credit Tim McClanahan/WCS. Usage Restrictions One-time usage only 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.