Helix rufescens Paiva, 1867 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Geomitridae genus Spirorbula species Spirorbula squalida Name Homonyms Helix rufescens Paiva, 1867 Helix rufescens Pennant, 1777 Helix rufescens O.G.Costa, 1839 Helix rufescens Grateloup, 1840