Clausilia illyrica Westerlund, 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Clausiliidae genus Balea species Balea perversa Name Homonyms Clausilia illyrica Westerlund, 1878 Clausilia illyrica Möllendorff, 1899