Food Stealing Kleptoparasitic Flies (IMAGE) Cell Press Caption This photo shows a honeybee eaten by a spider with food stealing kleptoparasitic flies. A drop of venom is visible at the tip of the stinger. Credit Gernot Kunz Usage Restrictions Credit Required. 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.