Data and Publications - Registry of Aquatic Pathology View Record Accession number: 666 Host species (latin): Ostrea edulis Common name: Oyster, European Flat Disease/condition: Parasitism Location (host): Shell Aetiology: Polydora sp. Aetiology: Polydora sp. Additional Information: Significance: Lession: Stains: Location: Area: Norfolk Country: ENGLAND Submitter: M. Longshaw Accession date: 10/1/1998 Images: Working for a sustainable blue future