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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.