Platyostoma niagarense (Foerste, 1887) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Platyceratidae genus Platyostoma species Diaphorostoma daytonense Name Homonyms Platyostoma niagarense (Foerste, 1887) Platyostoma niagarense (Hall, 1852)