FIG. 3.

Novel tank assay comparing adult Astyanax populations raised with previous and high growth rate husbandry protocol. (a) Tracking traces (grey) from individual novel tank trials, with gray shading representing water column. (b) Cumulative duration of time spent in the top and bottom half of the tank. Previous husbandry protocol (p.p.) and new husbandry protocol (n.p.). Violin plots display minimum to maximum values, with three lines representing the 75th quartile, median, and 25th quartile. Sample size (n = 10) were the same for all populations. ****p < 0.0001.