Bursa corrugata lineata Nowell-Usticke, 1959 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Bursidae genus Dulcerana species Dulcerana granularis Name Homonyms Bursa corrugata var. lineata Nowell-Usticke, 1959