Figure 6.Ventral and abdominal characters of Operclipygus. A Prosternum of Operclipygus lissipygus B Meso- and metaventrites of Operclipygus schmidti C Meso- and metaventrites of Operclipygus punctiventer D First abdominal ventrite of Operclipygus foveiventris E Pygidium and propygidium of Operclipygus fossipygus F Right elytron of Operclipygus hamistrius.
Figure 20.Male genitalia of Operclipygus sejunctus group. A T8 of Operclipygus sejunctus B S8 of Operclipygus sejunctus C S9 of Operclipygus sejunctus D Aedeagus, dorsal view, of Operclipygus sejunctus E Aedeagus, dorsal view, of Operclipygus pecki F Aedeagus, dorsal and lateral views, of Operclipygus juninensis G Aedeagus, dorsal and lateral views, of Operclipygus depressus H Aedeagus, dorsal and lateral views, of Operclipygus itoupe I Aedeagus, dorsal and lateral views, of Operclipygus punctiventer.