Cardium oblongum Trentanove, 1901 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Cardiida family Cardiidae genus Laevicardium species Laevicardium oblongum Name Homonyms Cardium oblongum Gmelin, 1791 Cardium oblongum Chemnitz, 1782 Cardium oblongum Trentanove, 1901 Cardium oblongum Aliyeva, 1967