Helix pyramidata var. depressa Bourguignat, 1864 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Geomitridae genus Trochoidea species Trochoidea pyramidata Name Homonyms Helix pyramidata var. depressa Bourguignat, 1864