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. 2021 Jul 8;9(1):coab054. doi: 10.1093/conphys/coab054

Figure 6.

Figure 6

Acute thermal and hypoxia tolerance at the fry stage measured as A) critical thermal maximum (°C) (n = 16 per treatment except for late hypoxia, chronic hypoxia and late warm [n = 15]) and B) time to LOE (minutes) in hypoxia (n = 16 per treatment except for early hypoxia [n = 15]). Boxplots represent the median as the centre line, IQR as the box, values 1.5 times the IQR as the whiskers and values greater than 1.5 times the IQR as black points. Diamonds indicate the mean values. Colours represent the developmental treatment: control (green, 100% DO, 10°C), hypoxia (blue, 50% DO, 10°C), warm (red, 100% DO, 14°C) or warm hypoxia (purple, 50% DO, 14°C). The three boxplots for each stressor type represent the developmental timing of exposure as early (eyed stage, light color shade), late (silver-eyed stage, medium color shade) and chronic (fertilization through hatching, dark color shade). Letters indicate significant differences among treatments (P < 0.05).