Data and Publications - Registry of Aquatic Pathology View Record Accession number: 29 Host species (latin): Crassostrea virginica Common name: Oyster, American Cupped Disease/condition: Perkinsiosis Location (host): Aetiology: Perkinsus marinus Aetiology: Perkinsus marinus Additional Information: Significance: Serious disease of American oyster resulting in emaciation, retarded growth and mortalities up to 95%. Lession: Various stages present in the tissue. Stains: Location: Area: Country: Submitter: Dr. F.O. Perkins Accession date: 4/1/1977 Images: Working for a sustainable blue future