Argobuccinum giganteum var. nodosecarinata Coen, 1941 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Ranellidae genus Ranella species Ranella olearium Name Homonyms Argobuccinum giganteum var. nodosecarinata Coen, 1941