original description
Westerlund, C. A. (1897). Synopsis molluscorum extramarinorum Scandinaviae (Sueciae, Norvegiae, Daniae & Fenniae). <em>Acta Societatis pro Fauna et Flora Fennica.</em> 13 (7): 1-238, Helsingfors., available online at https://www.biodiversitylibrary.org/page/5589865
page(s): 115 [details]
source of synonymy
Vinarski, M. V.; Kantor, Yu. I. (2016). Analytical catalogue of fresh and brackish water molluscs of Russia and adjacent countries. A. N. Severtsov Institute of Ecology and Evolution of Russian Academy of Science, Moscow, 544 pp.
page(s): 354 [details] Available for editors [request]
subsequent type designation
Dall, W. H. (1905). <i>Land and fresh water mollusks of Alaska and adjoining regions</i>. in: <i>Alaska. Harriman Alaska Expedition with cooperation of Washington Academy of Sciences</i>. vol. 13: i-vii + 1-171. , available online at https://www.biodiversitylibrary.org/page/21386445
page(s): 85 [details]
From editor or global species database
From other sources