living organisms Superkingdom Eukaryotae Kingdom Animalia [Linnaeus, 1758] Subkingdom Eumetazoa [Butschli, 1910] Phylum Mollusca [Linnaeus, 1758] Class Gastropoda [Cuvier, 1795] Subclass Pulmonata [Cuvier, 1814] Order Basommatophora [Keferstein, 1865] Superfamily Amphibolacea 1 Family Amphibolidae [Gray, 1840]