Figure 4. Time required for recovery (partial and total) in water and flumazenil (3 mg/L) of silver catfish (Rhamdia quelen) juveniles anesthetized with diazepam (42 mg/L) and thymol (50 mg/L). Data are reported as means±SD (n=8). *P<0.05, compared to the group that recovered in water (two-way ANOVA and Tukey's test).
