Forest Cockchafer (IMAGE) Max Planck Institute for Chemical Ecology Caption This is the European forest cockchafer (Melolontha hippocastani). Credit MPI for Chemical Ecology/Arias Cordero 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.