Porbeagle (VIDEO) Frontiers This video is under embargo. Please login to access this video. Caption Tagging and releasing a porbeagle shark Credit Jon Dodd Usage Restrictions Credit must be given to the creator. License CC BY 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.