MolluscaBase taxon details
original description
(of Clausilia obesa L. Pfeiffer, 1861) Pfeiffer, L. (1861). Descriptions of forty-seven new species of land-shells, from the collection of H. Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 29(2): 20–29, pls 2–3. London [30 May]., available online at https://biodiversitylibrary.org/page/28672456
page(s): 27 [details]
original description
(of Clausilia planata A. Schmidt, 1868) Schmidt, A. (1868). System der europäischen Clausilien und ihrer nächsten Verwandten, 175 + 1 pp. [Berichtigungen], 1 Table. Cassel (Theodor Fischer).
page(s): 73-74 [details]
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details]