Hydrobia ventrosa carinata Marshall, 1889 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Tateidae genus Potamopyrgus species Potamopyrgus antipodarum Name Homonyms Hydrobia ventrosa var. carinata J.T.Marshall, 1889 Hydrobia ventrosa carinata Marshall, 1889