(Original description in Latin) The shell is solid, flattened, and shiny, with a wide, accessible umbilicus.

The aperture is almost rounded, with simple, sharp lips joined by a thin callus.

(Originally described in German) The shell is fairly thick and shiny, with a very flat top and a wide, fully umbilical underside.

The aperture is elongated and rounded, slightly oblique, with simple, sharp edges connected by a fine callus.

[2] Fossils of this extinct species were found in Miocene strata in the Czech Republic.