Obornella granulata
Bouchet & Rocroi (2005): Domain: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Cladus: Bilateria • Superphylum: Protostomia • Phylum: Mollusca • Classis: Gastropoda • Subclassis: Vetigastropoda • Familia: Pleurotomariidae • Genus: Obornella • Species: Obornella granulata (Sowerby 1818)