Data and Publications - Registry of Aquatic Pathology View Record Accession number: 246 Host species (latin): Cyprinus carpio Common name: Carp, Common Disease/condition: Myxosporidiosis Location (host): Gills Aetiology: Myxobolus Koi Aetiology: Myxobolus Koi Additional Information: Significance: 100% of fish affected. Lession: Massive protozoan infection with no recognisable gill tissue left. Carp imported from Japan for toxicity testing. Stains: Location: Not recorded Area: Not recorded Country: JAPAN Submitter: D. Bucke Accession date: 7/22/1981 Images: Working for a sustainable blue future