Tiger shark. (image) Trinity College Dublin Share Print E-Mail Caption A tiger shark (Galeocerdo cuvier) swimming at the surface with a biologging package attached to dorsal fin. This package records temperature, swimming speed, depth, body movement and video footage. Credit Diego Camejo (Beneath the Waves). 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.