Tekken Traps Work (IMAGE) University of Guam Caption This is a male coconut rhinoceros beetle caught while trying to enter compost pile covered by tekken. Credit Ian Iriarte Usage Restrictions None License Licensed content 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.