FIGURE 3. E in Parasitism of Entedon costalis (Hymenoptera: Eulophidae) in Glocianus punctiger (Coleoptera: Curculionidae): an example of intentional discovery of the parasitoid-host association

FIGURE 3. E. costalis, experiments on emergence from soil. A, B, E. The container before experiments: A. Frontal view; B, E. Lateral views (E. Enlarged with respective widths of object plates and cardboard stripe); C. The container, when filled with sieved soil particles and the insect is placed into an empty space above (F. Enlarged); D. The container is turned "upside down", so the insect is buried and is about to dig up through the soil (its putative path is marked by white punctuation). Scale bar is 1.0 mm.