Cardium

== Translingual == === Etymology === A New Latin form of Ancient Greek καρδίᾱ (kardíā, “heart”). === Proper noun === Cardium n A taxonomic genus within the family Cardiidae – the cockles. ==== Hypernyms ==== (genus): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Protostomia – infrakingdom; Spiralia – superphylum; Mollusca – phylum; Bivalvia – class; Autobranchia – subclass; Heteroconchia – superorder; Venerida – order; Cardiidae – family ==== Hyponyms ==== (genus): Cardium costatum - type species; Cardium indicum, Cardium maxicostatum - selected species === Further reading === Cardiidae on Wikipedia.Wikipedia Cardium on Wikispecies.Wikispecies Category:Cardium on Wikimedia Commons.Wikimedia Commons Cardium at World Register of Marine Species Cardium at AnimalBase Cardium at Integrated Taxonomic Information System. Cardium at National Center for Biotechnology Information “Cardium”, in Paleobiology Database, 2026