MolluscaBase taxon details
original description
(of Clausilia compressa L. Pfeiffer, 1850) Pfeiffer, L. (1850). Descriptions of thirty new species of <i>Tornatellina</i>, <i>Cylindrella</i>, and <i>Clausilia</i>, from the collection of H. Cuming, Esq. <em>Proceedings of the zoological Society of London.</em> 17 (198) [“1849”]: 134-141. London [30 June]., available online at https://www.biodiversitylibrary.org/page/30572569
page(s): 136 [details]
original description
(of Clausilia compressa var. calcarea O. Boettger, 1880) Boettger, O. (1880). Diagnoses Clausiliarum novarum Graeciae. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 12 (4): 48-51. Frankfurt am Main [April]., available online at https://www.biodiversitylibrary.org/page/30975997
page(s): 49 [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]