Fig. 2.
Swimming activity of Trachycephalus typhonius tadpoles of control (CO) and chlorine dioxide (ClO2 mg L−1) treatments at 24 h (left) and after 96 h (right) of exposure: A Total distance moved (cm); B Mean speed (cm s−1); C Global activity (cm2), showing the trajectory of individual in each concentration. p < 0.05 (*) and p < 0.01 (**) indicates statistical differences with respect to CO
