Spondylus varius Sowerby, 1829 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Pectinida family Spondylidae genus Spondylus species Spondylus varius Name Homonyms Spondylus varius G.B.Sowerby I, 1827 Spondylus varius Sowerby, 1829