Soft-shelled ClamMya arenariaSoft-shelled Clam (Mya arenaria) is a species in the genus Mya, family Myidae, order Myida.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumMolluscaClassBivalviaOrderMyidaFamilyMyidaeGenusMyaSpeciesMya arenaria