Figure 3

The swimming speeds of the experimental fish vary with the TDG supersaturation level. (a) Ucrit vs. TDG supersaturation level. (b) Uburst vs. TDG supersaturation level. Values are presented as the mean ±S.E. (n = 4–6). Letters following the means indicate the results of a post hoc multiple comparison test (least significant difference test); means that do not share a common letter are significantly different (P <0.05).