Figure 2. Rhynocoris marginatus phase contrast photographs of
lateral (a and b) and terminal (c) view of maxillary stylet, magnified
tip region of mandibular stylet (d), terminal region with adductor
muscle (e), ventral (f and g) dorsal (h) view of mandibular tip. AM -
adductor muscles, Br - brush-like, F - furrow, H - hook, PDF partially
digested food material, 1R - first row, 2R - second row, 3R - third
row and 4R - fourth row. SC - salivary canal, TO - terminal opening.