(Fragum) (Fragum) is a biological genus in the family Cardiidae and order Veneroida.
Fragum mundum
Acanthocardia
Americardia
Cardium
Cerastoderma
Clinocardium
Dinocardium
Fragum
Laevicardium
Nemocardium
Papyridea
Parvicardium
Plagiocardium
Serripes
Trachycardium
Trigoniocardia