Siciliaria calcarae belliemii (Brandt, 1961), Monte Belliemi, Partinico 17.1 shell 17.2 detail of the aperture 17.3 clausiliar plate double side. Castello di Calatubo, Alcamo 17.4 shell 17.5 detail of the aperture 17.6 clausiliar plate double side.

 
 
  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