FISH HEALTH MANAGEMENT 



337 



6. FISH COLLECTED FOR SHIPMEN L, INOCULATION OF MEDIA, OR BOTH (Live 

 (Ish arc superior to preserved fish) — Na I I 



Dead I I Moribund I I Appear slightlv abnormal I I Healibv LJ 



Not selected in any special way I I 



7. PRFA'IOrS TREATMENT (If any)— Na D 

 Number of treatments: Hours or Davs- 



Chemical(s) used: 



Sulfamerazine I I 



Terramycin I I 



Cbloronivcelin I I 



PMA D 



Calomel I I 



Roccal I I 



Formalin I I 



Other 



8. MORTALrriES— Na D 



List on a separate page pickofT by days, starting with the first day mortalities seem 

 abnormal, and indicate on which davs treatments were administered, if any. Mortalities 

 should be listed as individual tioughs or tanks, as well as by lot. If experimental treatments 

 are given, a separate list of mortalities in the control trough should be included. 



9. OENERAL APPEARANCE— Na D 



Normal I I Nervous and scarv I I 



Sluggish I I Floating listlesslev I I 



Flashing I I Swimming upside I I 



down or on the side 

 Other: 



Spiraling or corkscrewing I I 



Making spasmodic movements I I 



Sinking to the bottom I I 



Rubbmg against the bottom I I 



10. APPETITE— Na D 



Normal I I Reduced I I 



Refuse Food I I 



1 1 . ARRANGEMENT IN WATER— Na D 



Normal Distribution LJ Schooling LJ Near surface I — I 



Gasping for air I I Crowding water inlet I I Floating towards outlet I — I 



Distribution at even distance, one fish from another, and facing water current I — I 



12. BODY SL'RF.\CE— Na D 



Normal LJ /Bluish film: in patches I — I or all over I — I 



/Grayish-white: patches LJ or tufts I I Swollen areas as furuncles I — I 



Deep open lesions with pus and blood LJ /Shallow red ulcers: small I — I large I — I 

 /Necrotic areas: separate I I confluent I I gray I I It. brown I — I 



on head LJ all over LJ lips and head especially I — I 

 /Granulations: glass bead-like I I pearl-like I I on fins I I 



on bodv I I variable in size I I 



Figure 106. Continued. 



