Table 1. Types of pathologies, total incidence of each, affected 

 organ and collecting site of occurrence 



Pathology Incidence Organ* Site+ 



Amoebae 

 Ciliates 



Sporozoans 



Copepods 



Nematodes 



Degeneration 



Necrosis 



General leucocytosis 



Focal leucocytosis 



Total 241 



* Mil - Muscle 

 GU - Gut 



DG - Digestive gland 

 GO - Gonad 

 GI - Gill 

 MA - Mantle 



+ C - Control (Rade de Brest and He Tudy) 

 W - Aber Wrac' h 

 B - Aber Benoit 



274 



