Figure 68 from: Caterino M, Tishechkin A (2013) A systematic revision of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini). ZooKeys 271: 1-401. https://doi.org/10.3897/zookeys.271.4062

Figure 68 - Male genitalia of Operclipygus fossipygus group. A T8 of Operclipygus subdepressus B S8 of Operclipygus subdepressus C T9 & T10 of Operclipygus subdepressus D S9 of Operclipygus subdepressus, (stem and head both broken in only available male; presumed reconstruction shown in gray) E Aedeagus, dorsal and lateral views, of Operclipygus subdepressus F Aedeagus, dorsal and lateral views, of Operclipygus simplicipygus G Aedeagus, dorsal and lateral views, of Operclipygus disconnectus H T8 of Operclipygus disconnectus I S8 of Operclipygus disconnectus J T9 & T10 of Operclipygus disconnectus K S9 of Operclipygus disconnectus.