Bumphead Parrotfish Divot Bites on Coral are Not Insignificant (image) University of California - Santa Barbara Share Print E-Mail Caption Bumphead parrotfish divot bites on coral (Hydnophora microconos) are not insignificant. The calipers are extended to 6.8 cm (2.7 inches). Credit Douglas McCauley Usage Restrictions None Share Print E-Mail 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.