FIGURE 5 in A Revision of the rhopalocerus Species Group of Bembecinus Costa (Hymenoptera: Crabronidae: Bembicinae)

FIGURE 5. Bembecinus spp.: a – quadristrigatus, female, male; b – rhopaloceroides, female, male; c – rhopalocerus, female, male; d – somalicus, female, male; e – zebratus, female, male (approximate lengths of females: a. 11.5 mm, b. 11.5 mm, c. 13 mm, d. 11.8 mm, f. 10.5 mm).