A Female Parasitoid Wasp (image) Entomological Society of America Share Print E-Mail Caption A female parasitoid wasp, Muscidifurax raptorellus, inserting an egg into a fly puparium. When the egg hatches, the wasp larva will eat the fly pupa. Credit Lyle Buss, University of Florida. Usage Restrictions None Share Print E-Mail 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.