Table 1.

Results from linear models testing the effects of food level and measurement time on the maximum metabolic rate (MMR), standard metabolic rate (SMR), and aerobic scope (AS) measured before and after juvenile brown trout (Salmo trutta) had been kept on low, intermediate or ad libitum rations for one month.

trait	parameter	F	d.f.	p-value
MMR	food	0.29	2,113	0.746
	time	0.08	1,112	0.782
	food × time	1.50	2,112	0.227
	body mass	349.80	1,112	<0.001
SMR	food	2.83	2,113	0.063
	time	1.18	1,113	0.279
	food × time	9.08	2,113	<0.001
AS	food	1.04	2,113	0.357
	time	0.37	1,112	0.545
	food × time	4.24	2,112	0.017
	body mass	245.18	1,112	<0.001