CondylocardiidaeCondylocardiidae is a family of small marine bivalve clams of the order Carditida.GeneraBenthocardiella Powell, 1930Carditella E. A. Smith, 1881 Carditopsis E. A. Smith, 1881Condylocardia Bernard, 1896 Condylocuna Iredale, 1896 Cuna Hedley, 1902