Cyclas H.Adams & A.Adams, 1857 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Bivalvia order Lucinida family Lucinidae genus Lucinella Name Homonyms Cyclas Lamarck, 1798 Cyclas Link, 1807 Cyclas Mörch, 1853 Cyclas H.Adams & A.Adams, 1857 Cyclas Eichwald, 1857 Cyclas Schreb.