penis, ventral view  
  Part of: Salmela J, Savolainen E (2013) New records of Paraleptophlebia werneri Ulmer, 1920 and P. strandii (Eaton, 1901) from Finland (Ephemeroptera, Leptophlebiidae). Biodiversity Data Journal 1: e969. https://doi.org/10.3897/BDJ.1.e969