Fig. 6. The proportion of CPSase II and CPSase III occurring in toadfish developmental stages, which include egg II (10–20 dayspost-fertilization), yolk-sac larvae I (1–7 days post-hatch), yolk-sac larvae II (8–14 days post-hatch) and juveniles (yolk-sac completely absorbed; <16 mm TL). Developmental stages were collected in Biscayne Bay and immediately frozen with liquid N₂. Statistically different groupings (a–c) from one-way ANOVA post-hoc analysis are presented above bars for each group of developmental stages. Values are means + S.E.M., =0.05 and N=6 for each developmental stage.