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)

Charpentieria stenzii stenzii (Rossmässler, 1836), San Romedio, Trento 51.1 whole distal genital organs 51.2 internal distal part of genital organs 51.3 cross section of the epiphallus. Charpentieria stenzii butoti (Bank, 1987), Fai della Paganella 51.4 whole distal genital organs 51.5. internal distal part of genital organs 51.6 detail of the hemipapilla: uncut 51.7 detail of the hemipapilla: cut funnel 51.8 cross section of the epiphallus.