Chilostoma fontenillii alpinum (Michaud, 1831) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Helicidae genus Delphinatia species Delphinatia fontenillii Name Homonyms Chilostoma fontenillii alpinum (Michaud, 1831)