Charpentieria dyodon dyodon (S. Studer, 1820), Verbano 40.1 whole distal genital organs 40.2 internal distal part of genital organs. Charpentieria dyodon alpina (Stabile, 1859). Val di Lanzo, Usseglio 40.3 whole distal genital organs 40.4 internal distal part of genital organs.

 
 
  Part of: De Mattia W, Reier S, Haring E (2021) Morphological investigation of genital organs and first insights into the phylogeny of the genus Siciliaria Vest, 1867 as a basis for a taxonomic revision (Mollusca, Gastropoda, Clausiliidae). ZooKeys 1077: 1-175. https://doi.org/10.3897/zookeys.1077.67081