Diplopoma turritum (Pfeiffer, 1852) Pfeiffer, 1852 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Annulariidae genus Gouldipoma species Gouldipoma turritum Name Homonyms Diplopoma turritum (Pfeiffer, 1852) Pfeiffer, 1852