FIGURES 1–12 in Contribution to the knowledge of the Anthidulum Michener and Ctenanthidium Urban (Hymenoptera, Apidae) with new species from Argentina and Peru

FIGURES 1–12. Frontal (1–2), dorsal (3–4), lateral (5–6) and apex of metasoma (7) views of Anthidulum rozeni sp. nov. 1, 3, 5, 7, male; 2, 4, 6, female. Frontal view (8–9) of Ctenanthidium versicolor sp. nov. 8, male; 9 female. Details of apex of labrum (10) of female of Ctenanthidium versicolor sp. nov. Frontal (11) and dorsal (12) views of male of Ctenanthidium nigripes. Scale = 0.5 mm (Figs. 1–2, 7–9, 11). Scale = 0.25 mm (Fig. 10). Scale = 1.0 mm (Figs. 3–6, 12).