Circomphalus foliaceolamellosusCircomphalus foliaceolamellosus is a species of saltwater clam, a marine bivalve mollusc in the family Veneridae, the venus clams.Right and left valve of the same specimen:Fossil recordsThe genus Circomphalus is known from the Miocene to the Recent periods.DescriptionValves of Circomphalus foliaceolamellosus can reach a size of about.DistributionThis species can be found on the coasts of Senegal and surroundings.