Siciliaria ferrox (Brandt, 1961). Trabia Sant’Onofrio 23.1 shell 23.2 detail of the aperture 23.3 shell 23.4 detail of the aperture.

 
 
  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