FIGURE 4 in Overview of the subgenus Ventocoris s. str. (Hemiptera: Heteroptera: Pentatomidae) with new records and a revised key to the Ventocoris species of Turkey

FIGURE 4. Ventocoris rusticus (Fabricius, 1781) (3), Head (dorsal view), a) as V. a d v e n a from Ukraina, b) as V. rusticus from Italy, c, d) as V. trigonus from Turkey (Black sea region), e, f) as V. r a m b u r i from Spain, g, h) as V. nigellae from Algeria.