Lamellidens marginalis sawaddyensis Preston, 1912 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Lamellidens species Lamellidens generosus Name Homonyms Lamellidens marginalis sawaddyensis Preston, 1912 Lamellidens marginalis var. sawaddyensis Preston, 1912