? fusca Sowerby, 1832 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Triviidae Name Homonyms ? fusca Blyth, 1851 ? fusca Sowerby, 1832 ? fusca Petrunkevitch, 1942 ? fusca Oustalet, 1870 ? fusca Peck