Interaction between Bees and the Tristylous Flowers of Oxalis cytisoides Mart. & Zucc. (Oxalidaceae)
Figure 6
(a)–(c): Hypanthidium divaricatum ((a): male dorsal view, (b): female ventral view with loaded abdominal scopae (arrow) and (c): close-up of the male mouthparts with pollen grains attached to the hairs). (d)–(f): Male Lophopedia nigrispinis (d: dorsal view, e: ventral view and f: close-up of mouthparts with pollen grains attached to the hairs).
