†subfamily Trapezicardiinae Kanjilal and Srinivasan 2002
Bivalvia - Cardiida - Cardiidae
Alternative spelling: Trapezicardiini
Full reference: S. Kanjilal and M.S. Srinivasan. 2002. New Bivalves from the MIocene of Little Andaman Island, Bay of Bengal. Journal of the Geological Society of India 60(5):527-536
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, Profraginae, Tridacninae
Subtaxa: Trapezicardium
Distribution: found only at Little Andaman: Bivalves & assc. forams (Miocene of India)