Fig. 4. (A–D) Kinematic changes with swimming speed in four labrid species. Each box-and-whisker plot represents the distribution of the variable for the species. The median of the distribution is represented by the line within the box. The 25th and 75th percentiles are represented by the top and bottom box edges, respectively. The 10th and 90th percentile are represented by the top and bottom caps on the vertical lines (whiskers) outside the box, respectively. If the sample is too small for a box plot, each measurement is simply represented by a square box. The numbers of individuals, Ni, and sequences, Ns, were as follows: Gomphosus varius, Ni=3, Ns=29; Halichoeres bivittatus, Ni=5, Ns=69; Cirrhilabrus rubripinnis, Ni=6, Ns=69; Pseudocheilinus octotaenia, Ni=4, Ns=34). TL, total fish length.
