Figure 3 in On the morphology of the terminal-instar larvae of some European species of Sycophila (Hymenoptera: Eurytomidae) parasitoids of gall wasps (Hymenoptera: Cynipidae)

Figure 3. Illustrations of the terminology used for general descriptions in different views. (A) Anterior view of head of Sycophila mayri (Erdos), letters refer as follows to the described structures: ams, anteromedial setae of antennal region; an, antenna; anr, antennal area; cl, clypeus; cs, clypeal setae; fr, frons; gns, genal setae; gr, genal region; hr, hypostomal region; hs, hypostomal setae; lb, labrum; lbi, labium; md, mandible; mx, maxillae; vams, anteromedial setae of vertex; vr, vertex region. (B) Anterior view of mouthparts of Sycophila biguttata (Swederus), showing the clypeus (cl); clypeal setae (cs); labrum (lb); labral setae (lbs); lateral lobes of labrum (lfp): medial piece of labrum (lmp) and the lower-lip complex: labium (lbi); mandible (md); maxillae (mx). (C) Anterior view of the right mandible of Sycophila binotata (Fonscolombe), showing the first and second tooth and the base (mbs).