FIGURE 2.

Phenotypic effects of thermal conditions over generations. Left column displays the effect of temperature during grandparent and parent developmental conditions (F1–F2) and parent reproductive conditions on F3 MO_2Routine (a), MO_2Max (b), net aerobic scope (c), hepatosomatic index (HSI) (d), and body condition: weight for a given standard length (SL) (e), when F3 generation develops at +0°C control conditions (estimated marginal means ±SE). The right column shows the effect of parental reproductive conditions and F3 developmental conditions on phenotypic traits (f–g) for fish from Control +0°C, Control +0°C/reproduction at +1.5°C, and Transgenerational +1.5°C lines