†subfamily Profraginae Badve 1977 (cockle)
Bivalvia - Cardiida - Cardiidae
Parent taxon: Eucardiids according to J. G. Carter et al. 2011
See also Bouchet et al. 2010
Sister taxa: Cardiinae, Cerastodermatinae, Clinocardiinae, Fraginae, Lymnocardiinae, Orthocardiinae, Trapezicardiinae, Tridacninae
Subtaxa: Criocardium Profragum
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Cretaceous of Afghanistan (1 collection), Argentina (1), Bulgaria (1), Cameroon (1), India (2), Jordan (2), Libya (1), Nigeria (1), Peru (1), Serbia and Montenegro (1), Spain (1), United States (3: Delaware, New Mexico, Texas)
Total: 16 collections each including a single occurrence