Im02_©James Lea (IMAGE) Save Our Seas Foundation Caption Named for their tightly-packed dermal denticles (the tough, teeth-like “scales” that cover sharks), this species is considered important catch through longline and gillnet fishing in many parts of the world. Credit ©James Lea Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.