FIGURE 3 in Notes on the Neotropical Zethus Fabricius, 1804 (Hymenoptera, Vespidae, Eumeninae) with the description of two new species from Brazil

FIGURE 3. Zethus (Zethus) sinuostylus Lopes, sp. nov. a) male head, frontal view; b) male habitus; c) female head, frontal view; d) male S-VII, ventral view; e) parameral spine, lateral view; f) female T-VI, dorsal view.