Figure 10 from: Zwölfer H, Böheim M, Beck E (2015) Eurytoma serratulae and E. robusta (Hymenoptera, Eurytomidae): complementary host exploitation strategies of coexisting parasitoids and their impact on the host Urophora cardui. Journal of Hymenoptera Research 42: 47-62. https://doi.org/10.3897/JHR.42.8847

Figure 10 - Average gall diameter in galls with Eurytoma serratulae (3512 galls), with unparasitized Urophora cardui (3449 galls) and with Eurytoma robusta plus empty cells (4288 galls)