Psilunio littoralis Haas, 1940 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Potomida species Potomida littoralis Name Homonyms Psilunio littoralis Haas, 1940 Psilunio littoralis Cuvier, 1798