FIGURES 53­57 in A revision of the Nearctic species of the genus Stethusa Casey, 1910 (Coleoptera: Staphylinidae: Aleocharinae)

FIGURES 53­57. Aedeagus and spermatheca of Stethusa klimschi (Bernhauer) (lectotype (53­54); male (55­56) and female (57) from Vicksburg, Mississippi). 53 – details of retracted internal sac, abparameral view; 54 – details of retracted internal sac, lateral view; 55 – copulatory piece, lateral view; 56 – copulatory piece, abparameral view; 57 – spermatheca. Scale bar 0.2 mm (53­54), 0.1 mm (55­57).