Scapharca rustica (Tuomey & Holmes, 1857) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Arcida family Arcidae genus Arca species Arca rustica Name Homonyms Scapharca rustica (Tuomey & Holmes, 1857) Scapharca rustica (Martin, 1883)