Helix exserta E.von Martens, 1889 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Geomitridae genus Candidula species Candidula syrensis Name Homonyms Helix exserta E.von Martens, 1889 Helix exserta L.Pfeiffer, 1856