Lindholm, W. A. (1924). A revised systematic list of the genera of the Clausiliidae, recent and fossil, with their subdivisions, synonymy, and types. Proceedings of the Malacological Society of London. 16 (1): 53‑64
Nordsieck, H. (2001). Revision of the system of the Phaedusinae from mainland China with the description of new taxa (Gastropoda: Stylommatophora: Clausiliidae). Archiv für Molluskenkunde, 129 (1/2): 25–63, 6 pls. Frankfurt am Main.
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16, 2017
