Data and Publications - Registry of Aquatic Pathology View Record Accession number: 513 Host species (latin): Callinectes sapidus Common name: Crab, Blue Disease/condition: Haplosporidiosis Location (host): Systemic Aetiology: Haplosporidian sp. Aetiology: Haplosporidian sp. Additional Information: Significance: Rarely recorded, Haemocyte dysfunction. Lession: Numerous multinucleate plasmodia present in the host tissues. Stains: Location: Not recorded Area: Not recorded Country: United States Submitter: D. Alderman Accession date: 1/2/1994 Images: Working for a sustainable blue future