Aegopinella ressmanni is a small species of land snail in the terrestrial pulmonate gastropod mollusk family Gastrodontidae, the glass snails.
Description It is characterized by having a larger shell than other Aegopinella species: its diameter attains , its height .
(Original description in Latin) The shell is more convex, with the body whorl swelling towards the front near the large aperture. The columellar margin is sufficiently arched.Westerlund, C. A. (1883). "Malakologische Miscellen". Jahrbücher der Deutschen Malakozoologischen Gesellschaft 10: 51-72. Frankfurt am Main
Distribution The species is distributed in Austria, Czechia, Croatia, Germany, Hungary, Italy, and Slovenia.Horsák, M. & J. Myšák. (2008). The first records of Aegopinella ressmanni (Westerlund, 1883) in the Czech Republic extends its distribution range northwards. Malacologica Bohemoslovaca 7: 47–50. Online serial at <http://mollusca.sav.sk> 4 June 2008.
References
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16, 2017 Kerney, M. P., Cameron, R. A. D. & Jungbluth, J.-H. (1983). Die Landschnecken Nord- und Mitteleuropas. Ein Bestimmungsbuch für Biologen und Naturfreunde. Verlag Paul Parey. 384 pp., 24 plates.