Helorus ruficornis Förster, 1856 lectotype female (NHMW). A habitus lateral (image flipped vertically); B labels; C pterostigma. Scale bars: A 1000 µm, C 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