Species 

 and 



stain 



Specimens 

 injected 



Average 

 weight 



Amount of 

 stain 



Initial 

 deaths 



Specimens* 



alive at end 



of 40 days 



Visibility 

 of stain 



Lobsters; 



Number Grams Milliliters Number Number 



Trypan blue 

 Fast green FCF 



Crabs: 



* Four crabs escaped during holding period and have not been 

 included among survivors. 



!=* One lobster was killed after molting at the end of 22 days - 

 stain distinct. 



85 



