More information on Black Spot Disease 1
Main Ref: 193  
Disease type: Parasitic infestations (protozoa, worms, etc.)  
Disease name: Black Spot Disease 1  
Other names: Diplostomiasis  
Caus. agent: Posthodiplostomum cuticola  
Group:    
Part of body and/or behavior affected by disease:
 Skins and/or fins  Belly  Swimming behavior
 Gills  Anus  Other behavior
 Eyes  Viscera Afflicted  Other symptoms
Fish affected: Cyprinidae, Percidae   
Symptoms: Trapezoid black blotches on skin, fins, gills, muscles (0.85 to 3.8 mm in length).   
Treatments: Unknown.  
Prophylaxis: Remove snails and fish-eating birds. Disinfection using CaO.   
Remarks:   
Mortality and seasonality
Mortality:  
Seasonality:
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