Gonostylus, lateral (inner) view. vl gst=ventral lobe of gonostylus, dl gst=dorsal lobe of gonostylus.  
  Part of: Salmela J, Kaunisto K (2015) Additions to the list of Finnish Bibionomorpha (Diptera, Nematocera). Biodiversity Data Journal 3: e5228. https://doi.org/10.3897/BDJ.3.e5228