original description
Schlickum, W.R. (1979). Zur oberpannonen Molluskenfauna von Öcs, II. <em>Archiv für Molluskenkunde.</em> 109 (4-6): 407-415.
page(s): 409, pl. 23, fig. 7 [details] Available for editors [request]
additional source
Neubauer, T.A.; Harzhauser, M.; Mandic, O.; Jovanović, G. (2017). The late middle Miocene non-marine mollusk fauna of Vračević (Serbia): filling a gap in Miocene land snail biogeography. <em>Bulletin of Geosciences.</em> 91(4): 731-778., available online at http://www.geology.cz/bulletin/fulltext/1639_Neubauer_170206.pdf
page(s): 751-752 [details] Available for editors [request]
source of synonymy
Lueger, J.P. (1981). Die Landschnecken im Pannon und Pont des Wiener Beckens. <em>Denkschriften der Akademie der Wissenschaften.</em> 120: 1-124., available online at http://www.zobodat.at/pdf/DAKW_120_0001-0081.pdf and http://www.zobodat.at/pdf/DAKW_120_0083-0124.pdf
page(s): 25-26 [details]
From editor or global species database
Type locality Öcs, Veszprém, Hungary; early Transdanubian, late Pannonian, late Miocene [details]