Breadcrumb Home UI researchers find parasitic wasp is multiple species Wednesday, March 16, 2022 https://www.nytimes.com/2022/02/17/science/wasp-species-parasite.html?smid=tw-s… Biologists at the University of Iowa have determined that a parasitic wasp is actually 16 species. The group was led by Andrew Forbes, associate professor in the Department of Biology.