Fig. 6. Lateral (Ai-Ci) and ventral view (Aii-Cii) prey trajectories (blue curves and circles) and the corresponding plots of prey velocities versus prey position (graphs) for an individual of each species with the highest suction performance (A: C. gariepinus, B: G. typus and C: C. apus). Prey velocities and positions are in the fish-bound frame of reference. Colour codes and positive directions of the velocities are explained on the left side of the graphs.