Mesembrius spp., head, frontal view 64 M. simplicipes Curran (♂) 65 M. strigilatus (Bezzi) (♂) 66 M. sulcus sp. nov. (♂) 67 M. tarsatus (Bigot) (♂) 68 M. tibialis sp. nov. (♂) 69 M. vockerothi sp. nov. (♂).

 
 
  Part of: Jordaens K, Goergen G, Skevington JH, Kelso S, De Meyer M (2021) Revision of the Afrotropical species of the hover fly genus Mesembrius Rondani (Diptera, Syrphidae) using morphological and molecular data. ZooKeys 1046: 1-141. https://doi.org/10.3897/zookeys.1046.57052