Part of hypandrium. A Merodon capensis B Merodon drakonis C Merodon melanocerus D Merodon commutabilis. Abbreviations: w-ventral wing of theca, vr-ventral ridge of theca, sl-subapical lamella of theca, s-lateral sclerite of aedeagus. Scale bar: 0.2 mm.

 
 
  Part of: Vujić A, Radenković S, Likov L (2018) Revision of the Palaearctic species of the Merodon desuturinus group (Diptera, Syrphidae). ZooKeys 771: 105-138. https://doi.org/10.3897/zookeys.771.20481