original description(ofBythinella alta Clessin, 1890)Clessin, S. (1887-1890). Die Mollusken-Fauna Mitteleuropa's. II. Teil. Die Molluskenfauna Oesterreich-Ungarns und der Schweiz, 858 pp. [part 1: 1-160 (1887); part 2: 161-320 (1887); part 3: 321-480 (1888); part 4: 481-624 (1889); part 5: 625-858 (1890)]. Nürnberg (Bauer & Raspe)., available online athttp://biodiversitylibrary.org/page/39745274 page(s): 647, fig. 436 [details]
basis of recordBank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017.[details]
additional sourceJungbluth, J. H. & Boeters, H. D. (1977). Zur Artabgrenzung bei <i>Bythinella dunkeri</i> und <i>bavarica</i> (Prosobranchia). <em>Malacologia.</em> 16 (1): 143-147. Ann Arbor., available online athttps://www.biodiversitylibrary.org/page/13131222[details]
additional sourceBoeters, H. D. (1981). Die Gattung <i>Bythinella</i> Moquin-Tandon in Deutschland (Prosobranchia). <em>Archiv für Molluskenkunde.</em> 111(4/6): 191-205. page(s): 195, fig. 38-51 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution South Germany, from Lake Constance to east of Munich and east of Innsbruck [details] Type locality Germany, Bavaria, Partenkirchen [details]