Traps at 240 Sites (IMAGE) University of Würzburg Caption A so-called malaise trap on a flowering area set up within the scope of an agricultural environmental programme. The LandKlif research alliance will use such traps to measure the insect diversity at 240 sites in Bavaria. Credit Ingolf Steffan-Dewenter 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.