<i>Drosophila suzukii</i> (IMAGE) Max Planck Institute for Chemical Ecology Caption Male Drosophila suzukii: Males can be easily distinguished from many other closely related species by the dark spots at the tips of their wings. Credit Ian Keesey / Max Planck Institute for Chemical Ecology; Journal of Chemical Ecology, 41( 2), Cover Image. 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.