(37–39) Eucampesmella expansa, MZSP, right gonopod: (37) mesal view; (38) ectal view; (39) detail of the prefemoral process, ventral view. (40–41) Eucampesmella serrana, holotype, NHMW, left gonopod: (40) mesal view; (41) ectal view. (42–44) Eucampesmella macunaima sp. nov., holotype, IBSP 3632, left gonopod: (42) mesal view; (43) ventral view; (44) ectal view. Scale bars: 37–41 = 1 mm, 42–44 = 600 µm.