The powderpost beetle Dinoderus porcellus (IMAGE) Max Planck Institute for Chemical Ecology Caption Powderpost beetle Dinoderus porcellus imaged by reconstruction of depth resolved autofluorescence signal. Credit Julian Kiefer, JGU Mainz 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.