Rodzaj Myurusina Gründel, 2012
Gatunek typowy Opis The whorls of the spire are convex without a keel. Only on the last whorl of adults two strong keels are developed, which form two long spines on the aperture. One or two further spines are developed on the adapical keel of the last whorl. Synonimy Zasięg czasowy Mid Jurassic(Aalenian to Callovian). 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. |
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