Epitonium maculosum (Yokoyama, 1922) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Epitoniidae genus Epitonium species Epitonium stigmaticum Name Homonyms Epitonium maculosum (Yokoyama, 1922) Epitonium maculosum (A.Adams & Reeve, 1850)