Figures 1–6 in Two new species of Cephalastor Giordani Soika (Hymenoptera: Vespidae: Eumeninae), with a review of the phylogeny of the genus

Figures 1–6. (1–2) Cephalastor humeralis (female holotype); (3–4) Cephalastor minarum (female holotype); (5–6) Cephalastor rominae (female holotype); (1, 3, 5) head in frontal view; (2, 4, 6) head in dorsal view. Note: Scale = 0.5 mm.