Chlamys opuntiaChlamys opuntia is a species in the genus Chlamys, family Pectinidae, order Pectinida.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumMolluscaClassBivalviaOrderPectinidaFamilyPectinidaeGenusChlamysSpeciesChlamys opuntia