Eutritonium aperturale Cossmann & Peyrot, 1924 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Charoniidae genus Charonia species Charonia lampas Name Homonyms Eutritonium aperturale Cossmann & Peyrot, 1924