FIGURE 4 in Revisited morphology applied for Systematics of flat wasps (Hymenoptera, Bethylidae)

FIGURE 4. Abbreviation of the wings structures: veins, cells and flexion line. [The acronyms for the characters of the wing follow Goulet & Huber (1993) with optional addition of the indication of the wing in which it is located (number in subscript) and of the type of structure (lowercase letter)].