Fig. 6. Cumulative electromyographic data for S-start and C-start behaviors of the muskellunge. The lengths of the bars reflect mean duration, with standard mean error of duration shown by error bars to the right of the bars. Trials were aligned by the first kinematic movement during the responses (zero on the x-axis). Mean onset times relative to the first movement are indicated by the left margin of each bar, and the left-hand error bars indicate the standard error of the onset times. An asterisk indicates that the standard error of the mean was less than 1. The heights of the bars approximate the mean relative amplitude of the electromyographic activity.