Data and Publications - Registry of Aquatic Pathology View Record Accession number: 304 Host species (latin): Ostrea edulis Common name: Oyster, European Flat Disease/condition: Haplosporidiosis Location (host): Digestive gland Aetiology: Haplosporidian sp. Aetiology: Haplosporidian sp. Additional Information: Significance: Unkown. Lession: Numerous plasmodia present throughout the digestive gland and adjacent tissues. Stains: Location: Not recorded Area: Not recorded Country: FRANCE Submitter: Dr. H. Grizel Accession date: 1/4/1982 Images: Working for a sustainable blue future