Figure 40 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 40 - Male genitalia of Operclipygus hospes group. A T8 of Operclipygus diffluens B S8 of Operclipygus diffluens C T9 & T10 of Operclipygus diffluens D S9 of Operclipygus diffluens E T8 of Operclipygus fusistrius F T8 of Operclipygus ibiscus G T8 of Operclipygus novateutoniae H S9 of Operclipygus novateutoniae I Aedeagus, dorsal and lateral views, of Operclipygus diffluens J Aedeagus, dorsal and lateral views, of Operclipygus confluens K Aedeagus, dorsal and lateral views, of Operclipygus ibiscus L Aedeagus, dorsal and lateral views, of Operclipygus novateutoniae.