Pisidium pseudosphaerium Schlesch, 1947 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Sphaeriida family Sphaeriidae genus Euglesa species Euglesa pseudosphaerium Name Homonyms Pisidium pseudosphaerium J.Favre, 1927 Pisidium pseudosphaerium Ehrmann, 1933 Pisidium pseudosphaerium Schlesch, 1947