Figure 4

Distributions of v-larvae on day 100 (red, pink) and day 200 (blue, cyan) for swimming speeds of (left) 0.01 m s⁻¹ and (right) 0.06 m s⁻¹, in (a,b,e,f) the warm eddy, and (c,d,g,h) the cold eddy, with (a,c,e,g) physical trapping only and (b,d,f,h) physical trapping and food attraction, in the idealized experiments. The contours represent the SSHA, which mark the positions of eddies on day 0 (gray), and days 100 and 200 (green) respectively. Dark colors (red and blue) and light colors (pink and cyan) indicate v-larvae originating from the inner and outer parts of the eddy, respectively. Figure was created using MATLAB R2011b (http://www.mathworks.com/).