Merodon serrulatus, lateral view. A, C metatrochanter, metafemur and metatibia B, D–F metaleg. A–B male (Spain) C female (Spain) D male (France) E male (Greece) F male (Russia). Scale bar: 2 mm.

 
 
  Part of: Vujić A, Likov L, Radenković S, Kočiš Tubić N, Djan M, Šebić A, Pérez-Bañón C, Barkalov A, Hayat R, Rojo S, Andrić A, Ståhls G (2020) Revision of the Merodon serrulatus group (Diptera, Syrphidae). ZooKeys 909: 78-158. https://doi.org/10.3897/zookeys.909.46838