Grey Reef Shark (image) The University of Hong Kong Share Print E-Mail Caption Grey reef shark, Carcharhinus amblyrhynchos, one of many species exploited for the shark fin trade. Photographed in French Polynesia where sharks are protected from commercial exploitation. Credit Yvonne Sadovy 2018@HKU Usage Restrictions Please include credit information when using the image 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.