Beetle Biodiversity in Dead Wood (IMAGE) University of Würzburg Caption The red dots on the map of Europe show the locations where the biodiversity of deadwood beetles was studied in relation to the available energy. Credit Peter Kriegel / University of Wuerzburg Usage Restrictions none License Original 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.