Petricola exarataPetricola exarata is a species in the genus Petricola, family Veneridae, order Venerida.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumMolluscaClassBivalviaOrderVeneridaFamilyVeneridaeGenusPetricolaSpeciesPetricola exarata