FIGURE 4 in The osteology of the lacertid genus Darevskia Arribas, 1999 (Squamata, Lacertidae)

FIGURE 4. Postfrontal, postorbital and squamosal shapes, processes and overlaps among them. The anteromedial process of the postorbital, hidden under the postfrontal, is showed outlined and without stippled. Left side (from top to bottom): D. r. rudis (rudi), D. o. bischoffi (bisc), D. o. obscura (Georgia) (obsc Ge), D. o. macromaculata (macr), D. mirabilis (mira), Rigth side (from top to bottom): D. 'r.' chechenica (chec), D. 'r.' svanetica (svan), D. o. obscura (Turkey) (obsc Tk), D. r. bolkardaghica (bolk), D. b. bithynica (bith), D. b. tristis (tris).