Figure 6From: Evolution of an adaptive behavior and its sensory receptors promotes eye regression in blind cavefishSchematic diagram showing correlations among four traits examined in this study. Yellow and green dots represent EO SN and SO-3 SN, respectively. Red arrows indicate significant positive correlations (denoted by "+"), shown in this study and previous studies [27]. The statistics of positive correlation between EO SN and SO-3 SN were r = 0.24, P < 0.001, n = 247. Black arrows with dotted lines indicate significant negative correlations (denoted by "-") determined in the present study.Back to article page