FIGURE 5. a–f in European Rhogogaster s. str., with notes on several Asian species (Hymenoptera: Tenthredinidae)

FIGURE 5. a–f: serrulae from the middle of the saw, with marked angle of cypsella—a–b Rhogogaster scalaris, c R. viridis, d R. polaris, e R. magniserrula, f R. magniserrula (worn). g–n: lancet (in h and k also lance) with details of serrulae—g, i, k R. polaris, h R. punctulata, j, l R. scalaris, m R. viridis, n R. magniserrula.