Data and Publications - Registry of Aquatic Pathology View Record Accession number: 576 Host species (latin): Oncorhynchus mykiss Common name: Trout, Rainbow Freshwater Disease/condition: Enteric Redmouth Disease (ERM) Location (host): Visceral organs Aetiology: Yersinia ruckeri Aetiology: Yersinia ruckeri Additional Information: Significance: Causative agent of Enteric Red Mouth. Lession: Multifocal imflammatory lesions in the kidney, spleen and liver. Stains: Location: Not recorded Area: Gloucestershire Country: UK Submitter: K. Denham Accession date: 1/4/1998 Images: Working for a sustainable blue future