Pristaulacus spp. outer faces of mandibles (Figs. 7c-d from Konishi and Kikuchi (2016) on page 26). Scale bars 0.3 mm. a: P. emarginaticeps male; b: P. emarginaticeps female; c: P. comptipennis female; d: P. insularis female.

  Part of: Kuroda K (2018) Discovery of the male of a rare aulacid wasp, Pristaulacus emarginaticeps Turner, 1922 (Hymenoptera: Aulacidae) from Vietnam and Laos. Biodiversity Data Journal 6: e26198.