Fluvidona petterdi (E.A.Smith, 1882) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Tateidae genus Fluvidona species Fluvidona petterdi Name Synonyms Angrobia petterdi Bithynia richmondiana Petterd, 1884 Heterocyclus petterdi Hedley, 1904 Hydrobia petterdi E.A.Smith, 1882 Homonyms Fluvidona petterdi (E.A.Smith, 1882)