Zallot, Enrico, Willy De Mattia, Zoltán Fehér, and Edmund Gittenberger. 2021. “Cochlostoma Revised: The Subgenus Clessiniella Zallot Et al., 2015 (Caenogastropoda, Cochlostomatidae)”. European Journal of Taxonomy 762 (1):49–95. https://doi.org/10.5852/ejt.2021.762.1453.