(A) Graph of cumulative mortality up to 48 h from single and mixed toxins at various concentrations. The graph contains results from two experiments, each with a BSA control (10 ug/g shrimp) (SD = 0) and with co-administration of 10 ug/g each of ToxA+ToxB (SD bars). The other treatments were not duplicated (no SD bars). (B) Graph of mortality at 24 h post administration versus mixed toxin concentration, yielding a linear regression line and rough LD50 for the mixed toxins of approximately 6 ug/g of each.