Figure 4
From: Behaviour-dependent predation risk in swimming zooplankters
Relationship between D 3D and P E . The number of encountered predators P E was plotted as a function of the three-dimensional fractal dimension D 3D of the swimming tracks, depending on the abundance and on the perceptive field of the modelled chaetognath. Vertical error bars indicate the variability of P E for each class of motion. The r 2 of the regression lines are reported in Table 4.