†subfamily Lahilliinae Finlay 1937
Bivalvia - Cardiida - Cardiidae
Alternative spelling: Lahilliidae
Parent taxon: Cardiidae according to J. G. Carter et al. 2011
Sister taxa: Austrocardium, Cerastoderma, Didacna, Dochmocardia, Goethemia, Granocardium, Hemicardium, Indocardium, Laevicardium, Nemocardium, Neocardiids, Obsoletiforma, Papillicardium, Papyridea, Paradacna, Parvicardium, Parvidacna, Pascoella, Patagonicardium, Perucardia, Plagiocardium, Pleuriocardia, Pontalmyra, Protocardiinae, Pseudocatillus, Ringicardium, Sawkinsia, Serripes, Stylodacna, Trachycardiinae, Trachycardium, Vietnamicardium
Subtaxa: none