Data and Publications - Registry of Aquatic Pathology View Record Accession number: 84 Host species (latin): Gadus morhua Common name: Cod, Atlantic Disease/condition: Muscle necrosis Location (host): Skeletal muscle Aetiology: Fungus Aetiology: Fungus Additional Information: Affected muscle tissue in fillets appear black. Significance: Unknown. Lession: Large number of fungal hyphae in muscle associated with muscle necrosis and inflammation. Stains: Location: North Sea Area: Fleetwood Country: UK Submitter: D. Bucke Accession date: 9/29/1979 Images: Working for a sustainable blue future