Potamopyrgus niger (Quoy & Gaimard, 1835) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Tateidae genus Austropyrgus species Austropyrgus niger Name Homonyms Potamopyrgus niger (Quoy & Gaimard, 1835)