Different types of habitats of Merodon serrulatus species group. A Lesvos (Greece), habitat of Merodon opacus sp. nov., Photograph by Ante Vujić B Siberia, Teletskoye Lake (Russia), habitat of Merodon serrulatus, Photograph by Jeroen van Steenis C Morocco, habitat of Merodon sophron, Photograph by Ante Vujić D Tajikistan, habitat of Merodon nigrocapillatus sp. nov., Photograph by Anatolij Barkalov.

 
 
  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