Diagnoza

The shell conical with straight flanks, the seams are barely visible. From seam to seam there are four strong, crenulated spiral ribs, the adapical being the weakest. The abapical one is strongest and forms a rounded bulge. On the last turn, a significantly weaker spiral rib is formed between them. The angular base is slightly convex and imperforate.

Porównanie

The species is poorly known.

Autekologia

Występowanie geograficzne

Only in type locality.

Zasięg czasowy

Mid Jurassic

Materiały muzealne

Only lectotype NHMW 1867/0008/0016.

Literatura

Gründel, J. 2012. Neubearbeitung der von Laube 1867 beschriebenen Gastropoden fauna aus dem mittleren Jura von Balin/Polen. Annalen des Naturhistorischen Museums in Wien. Serie A, 114, 193–288.

Laube, G. C. 1867. Die Gastropoden des braunen Jura von Balin. Denkschriften der kaiserlichen Akademie der Wissenschaften, 28, 1–28.