original description
Müller, O. F. (1773-1774). Vermium terrestrium et fluviatilium, seu animalium infusoriorum, helminthicorum, et testaceorum, non marinorum, succincta historia. <em>Havniæ et Lipsiæ.</em> Vol. 1, Pars Ima: 1-136 [1773]; Pars Altera: 1-72 + index 8 pp. [1774]. Havniæ (Copenhagen) & Lipsiæ (Leipzig), Heineck & Faber., available online at https://www.biodiversitylibrary.org/item/50344
page(s): 2: 170 [details]
source of synonymy
Kennard, A. S.; Woodward, B. B. (1926). Synonymy of the British non-marine Mollusca (Recent and Post-Tertiary). British Museum, London, xxiv + 447 pp. [27 March]., available online at https://archive.org/download/synonymyofbritis00brit/synonymyofbritis00brit.pdf
page(s): 100 [details]
From editor or global species database
Type locality Possibly, Denmark [details]