Fig. 4. Bar plot of the mean onset and peak times of variables used in this study. Values are means ± 1 S.E.M. Time zero (t0, solid vertical line) represents the time of peak subambient pressure. The vertical dashed line represents the average time of prey capture (i.e. the time that the prey crosses the plane of the gape: 28.83±2.89 ms; mean ± S.D.), using data from Svanbäck et al. (2002) with similar sized bass. Post., posterior; Ant., anterior.