Table I. Distribution of patholocies in tissues of oysters 



Crassostrea gigas from two oil contaminated estuaries 

 and from reference stations, with sampling times 

 combined. 



Organ 

 Digestive 

 Station Muscle Gut Gland Gonad Gill Mantle Total 



Reference 5 17 20 15 21 18 96 



Aber Benoit 18 19 6 14 17 74 



Aber Wrac'h _§._£]£ 7 18 17 71 



Total 10 41 57 28 53 52 241 



275 



