Mya ovalis Montagu, 1803 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Unio species Unio tumidus Name Homonyms Mya ovalis W.Turton, 1822 Mya ovalis (Conrad, 1856) Mya ovalis Philipsson, 1788 Mya ovalis Montagu, 1803