Neighbour-Joining tree for barcoded European Eumenes species. Both E. coarctatus specimens (sampled 5 y ago for another project and not available for examination) among E. coronatus are obviously misidentified and, therefore, in quotation marks. The numbers are RMNH unique identifiers except the Finnish numbers of both dark specimens of E. c. coarctatus from Finland.

 
 
  Part of: van Achterberg C, Smit JT, Ljubomirov T (2023) ´╗┐Review of the European Eumenes Latreille (Hymenoptera, Vespidae) using morphology and DNA barcodes, with an illustrated key to species. ZooKeys 1143: 93-163. https://doi.org/10.3897/zookeys.1143.94951