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(Helminthes) 



(Trematoda:Monogenea) 

 (Tremaioda:Monogenea) 



(Crustacea) 

 (Crustacea) 



(Predation) 



(Crustacea) 



(Crustacea) 



(Crustacea) 



(Pathology) 

 (Protozoa :Sporozoa) 

 (Protozoa :Sporozoa) 



(General) 



60 



