Table 28 



Effects of Acclimation of Penaeus aztecus to Salinities of 5 and 10°/oo 

 with Deviated Ionic Ratios and Testing in Normal 

 but Extreme Salinities 2.5 and 42.5°/oo* 



*The percentages represent the actual ion concentrations present in each 



test medium. Mortalities are shown in terms of actual deaths (D) , shrimp 



stressed (S) beyond the point of recovery, or deaths due to molting (in 

 parentheses) . 



**T refers to total number of shrimp tested. 



266 



