The length of the shell varies between 13 mm and 14 mm, its diameter is 4 mm.
(Original description in Latin) It differs from Alopia livida straminicollis (Charpentier, 1852), to which it is very similar in appearance, by having a more constricted, somewhat turreted-fusiform shell, entirely smooth and frosted. It lacks palatal folds. [2]
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017.{{cite book}}: CS1 maint: multiple names: authors list (link)