Argobuccinum giganteum var. duplonodosum Settepassi, 1970 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 duplonodosum Settepassi, 1970 Argobuccinum giganteum var. duplonodosum Settepassi, 1970