FIGURE 183. Character 2 in Systematic revision and phylogeny of the endemic southeastern Asian Pristaulacus comptipennis species group (Hymenoptera: Aulacidae) 2959

FIGURE 183. Character 2: occipital medial groove, configuration: 0, gradually shaped, shallow to deep (white); 1, V-shaped, shallow to moderately deep (light grey); 2, abruptly shaped, a narrow and deep notch (dark grey); 3, abruptly shaped, wide and very deep (black), traced onto the cladogram obtained using unweighted option (see Fig. 181 and text for discussion).