Gyraulus costatus (Klein, 1846) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Planorbidae genus Gyraulus species Gyraulus costatus Name Synonyms Gyraulus trochiformis costatus (Klein, 1846) Planorbis costatus Klein, 1846 Homonyms Gyraulus costatus (Klein, 1846)