FIGURE 6 in Notes on the larval morphology of Pteromalidae (Hymenoptera: Chalcidoidea) species parasitoids of gall wasps (Hymenoptera: Cynipidae) in Europe

FIGURE 6. Anterior view of the head of terminal instar pteromalid larvae (A = agamic generation; S= sexual generation for host). A. Arthrolytus glandium ex Callirhytis rufescens (A). B. Cecidostiba fungosa ex Andricus quercusradicis (S). C. Cecidostiba geganius ex Andricus quercusradicis (A). D. Pteromalus bedeguaris ex Diplolepis rosae. E. Pteromalus hieracii ex Aulacidea follioti. F. Pteromalus isarchus ex Xestophanes potentillae. G. Rivasia fumariae ex Neaylax versicolor. H. Stinoplus lapsanae ex Timaspis lapsanae.