Position of individual fish and group centroids of fishes in multivariate behavioural space.

<p>Individual fish plotted on canonical variates 1 and 2. Coloured lines on the plot represent behavioural variables with labels attached to the positive end of each variable. Each smaller point represents an individual fish, with larger points indicating the centroids for each species. Each symbol represents fish that were classified <i>a posteriori</i> to belong to a group of similarly behaving fish (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0042440#pone-0042440-g002" target="_blank">Fig. 2</a>); each colour represents a different fish species: <i>Chrysiptera rollandi</i> (orange circle), <i>Dischistodus perspicillatus</i> (brown circle), <i>Neopomacentrus azysron</i> (green upward pointing triangle), <i>Pomacentrus amboinensis</i> (light green square), <i>P. chrysurus</i> (aqua downward pointing triangle), <i>P. coelestis</i> (light blue square), <i>P. moluccensis</i> (blue square), <i>P. nagasakiensis</i> (purple square), <i>P. wardi</i> (pink circle).