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)

Siciliaria calcarae borgettensis ssp. nov., road to Romitello, Borghetto 18.1 whole distal genital organs 18.2 internal distal part of genital organs. Siciliaria calcarae jatinensis ssp. nov. San Giuseppe Jato 18.3 whole distal genital organs 18.4 internal distal part of genital organs 18.5 detail of the pseusopapilla 18.6 whole distal genital organs 18.7 internal distal part of genital organs. Siciliaria calcarae parajatinensis ssp. nov., west side Monte Kumeta 18.8 whole distal genital organs 18.9 internal distal part of genital organs.