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Table 3.

Size-adjusted correlations (based on residuals from body mass regressions) for performance, organ mass and enzyme activity

Mass
Enzyme activity
O2maxBurst speedHeartGillSwim motorCSLDHATPase
O2max  0.147 −0.071 −0.127 0.004 −0.085 −0.113 −0.067 
Burst speed 0.027  0.038 −0.142 −0.073 0.210* 0.045 −0.229* 
Heart mass 0.161* −0.116  0.282* −0.116 0.129 −0.054 0.041 
Gill mass 0.177* −0.083 0.365*  0.133 0.086 −0.029 0.207* 
Swim motor mass −0.075 0.123 −0.107 −0.237*  −0.152 0.143 0.127 
CS −0.014 0.058 0.095 0.052 −0.005  0.340* −0.137 
LDH −0.133 0.161* −0.195* −0.210* 0.362* 0.245*  0.164 
ATPase 0.104 −0.073 −0.037 −0.163* −0.227* −0.015 −0.191*  
Mass
Enzyme activity
O2maxBurst speedHeartGillSwim motorCSLDHATPase
O2max  0.147 −0.071 −0.127 0.004 −0.085 −0.113 −0.067 
Burst speed 0.027  0.038 −0.142 −0.073 0.210* 0.045 −0.229* 
Heart mass 0.161* −0.116  0.282* −0.116 0.129 −0.054 0.041 
Gill mass 0.177* −0.083 0.365*  0.133 0.086 −0.029 0.207* 
Swim motor mass −0.075 0.123 −0.107 −0.237*  −0.152 0.143 0.127 
CS −0.014 0.058 0.095 0.052 −0.005  0.340* −0.137 
LDH −0.133 0.161* −0.195* −0.210* 0.362* 0.245*  0.164 
ATPase 0.104 −0.073 −0.037 −0.163* −0.227* −0.015 −0.191*  

Results for females are in the upper right and results for males are in the lower left.

Sample sizes, abbreviations and symbols as in Table 1; the adjusted α(Rice, 1989) was 0.00278.

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