original description
Dunker, W. (1850). <i>Mollusca Gasteropoda. Limnaeacea. Schlammschnecken</i>. In: Systematisches Conchylien-Cabinet von Martini und Chemnitz, Ersten Bandes, siebenzehnte Abtheilung (A). (1) 17a (90): 35-62, pls. 5-10. Nürnberg (Bauer & Raspe). , available online at https://www.biodiversitylibrary.org/page/32776485
page(s): 38, Taf. 7. Fig. 13, 14, 15 [details]
From editor or global species database
Type locality Type locality stated "“in Sümpfen und langsam fliessenden Wassern Ungarns und Siebenbürgens“. It corresponds to nowadays Hungary and part of Romania (Transylvania). [details]