Skip to main content
Fig. 4 | Frontiers in Zoology

Fig. 4

From: Artificial selection for male winners in the Siamese fighting fish Betta splendens correlates with high female aggression

Fig. 4

Behavioural correlation networks for each of the aggression-eliciting groups. The diameter of circles represents the frequency of the behaviour, total distance travelled or time spent close to stimuli (normalized between 0 and 1). FD – frequency of frontal display; LD – frequency of lateral display; Ch – frequency of charge; CS – frequency of caudal swing; Ap – frequency of approach; AB – frequency of air breathing; TD – total distance travelled; TC – time spent close to stimuli. Distinct (≠) and similar (=) correlation network patterns among groups are indicated. Lines within groups represent Pearson’s correlation coefficients (r), with line thicknesses proportional to r value and positive / negative correlations indicated by line colour (green / yellow, respectively). Asterisks indicate significant correlations after adjustment for multiple comparisons: *P < 0.05; **P < 0.01 and ***P < 0.001

Back to article page