Big Vegetarians of the Reef Drive Fish Evolution (image) ARC Centre of Excellence for Coral Reef Studies Share Print E-Mail Caption The Steephead parrotfish (Chlorurus microrhinos), seen here at Lizard Island, Australia, is a large vegetarian fish. Credit Victor Huertas Usage Restrictions For use with this story only. No archival permission granted. 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.