Margaritana pyrenaica Bourguignat, 1889 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Margaritiferidae genus Margaritifera species Margaritifera margaritifera Name Homonyms Margaritana pyrenaica Bourguignat, 1889 Margaritana pyrenaica Locard, 1889