Helix ventricosa De Cristofori & Jan, 1832 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Acavidae genus Stylodonta species Stylodonta unidentata Name Homonyms Helix ventricosa De Cristofori & Jan, 1832 Helix ventricosa Olivi, 1792