Lamellidens testudinarius Haas, 1969 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Lamellidens species Lamellidens generosus Name Homonyms Lamellidens testudinarius Haas, 1969 Lamellidens testudinarius Haas, 1969