Epitonium rugosum (Kuroda & Ko.Itô, 1961) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Epitoniidae genus Cirsotrema species Cirsotrema rugosum Name Homonyms Epitonium rugosum Röding, 1798 Epitonium rugosum (Kuroda & Ko.Itô, 1961)