Helorus nigripes Förster, 1856, male (RMNH). A habitus lateral; B head and mesosoma lateral. Scale bar: A 1000 µm, B 500 µm.

 
  Part of: Vogel J, Sauren J, Peters RS (2024) New evidence on the identity of the European Helorus species (Hymenoptera, Proctotrupoidea, Heloridae). Biodiversity Data Journal 12: e122523. https://doi.org/10.3897/BDJ.12.e122523