No. of 
       strains | 
     Strain    code with fish source  | 
     Agglutination | 
    
   
     | Distribution    of antiserum | 
    
   
     | 10-fold | 
     20-fold | 
    
   
     | 16 | 
     P.sarana (MP811), O.mossambicus (MTi811), P.hypophthalmus(MPa911), M.nundus (MV811), A.    testudineus (MK911), L. rohita (MR911), C.punctatus (MT1011), L. rohita(TR911), O.mossambicus (TTi911), A.    testudineus (TK811), P.sarana (TP1011), P.sarana (GP711), O.mossambicus (GTi811), A.    testudineus (GKh811), L. rohita(GR911) and  C.punctatus (GT911) | 
     + | 
     + | 
    
   
     | 4 | 
     L. bata (GB1011), A.    testudineus(RK811), C.mrigala (RM811) and C.punctatus(RCC1011) | 
     + | 
     - | 
    
   
     | 5 | 
     C.punctatus (ST811), P.sarana (SP911), M.nundus (DV711), O.mossambicus ( NTTi911) and P.hypophthalmus(NPa811) | 
     - | 
     - | 
    
   |