Anodonta elongata Potiez & Michaud, 1844 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Anodonta species Anodonta cygnea Name Homonyms Anodonta elongata Holandre, 1836 Anodonta elongata Potiez & Michaud, 1844