Acrosterigma magnum (Born, 1778) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Cardiida family Cardiidae genus Dinocardium species Dinocardium robustum Name Homonyms Acrosterigma magnum (Linnaeus, 1758) Acrosterigma magnum (Born, 1778)