†Ringicardium Fischer 1887 (cockle)
Bivalvia - Cardiida - Cardiidae
PaleoDB taxon number: 147179
Alternative spelling: Cardium (Ringicardium)
Parent taxon: Cardiidae according to A. J. W. Hendy et al. 2008
Sister taxa: Austrocardium, Cerastoderma, Dochmocardia, Europicardium, Goethemia, Granocardium, Hemicardium, Indocardium, Jurassicardium, Laevicardiinae, Lahilliinae, Monodacna, Nemocardium, Neocardiids, Obsoletiforma, Obsoletiformes, Papillicardium, Papyridea, Paradacna, Parvicardium, Parvidacna, Pascoella, Patagonicardium, Perucardia, Plagiocardium, Protocardiinae, Sawkinsia, Serripes, Trachycardiinae, Goniocardium
Subtaxa: Ringicardium harrisi, Ringicardium restinense, Ringicardium ringens
Type: Cardium ringens
Ecology: facultatively mobile infaunal suspension feeder