Helix angulata Rossmassler, 1854 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Geomitridae genus Xerocrassa species Xerocrassa subrogata Name Homonyms Helix angulata Rossmassler, 1854 Helix angulata Rackett, 1821 Helix angulata Férussac, 1822