T (°C) | N | SMR (mmol h^{−1} kg^{−1}) | AMR (mmol h^{−1} kg^{−1}) | U_{max} (m s^{−1}) |
---|---|---|---|---|
7 | 5 | 1.38±0.32^{a} | 6.17±0.52^{a} | 0.67±0.01^{a} |
11 | 8 | 1.68±0.09^{a} | 7.01±1.35^{a} | 0.77±0.03^{a,b} |
14 | 10 | 2.96±0.17^{b} | 9.03±1.59^{a,b} | 0.84±0.02^{b,c} |
18 | 9 | 2.87±0.23^{b} | 10.56±0.81^{a,b} | 0.88±0.02^{c} |
22 | 10 | 3.66±0.29^{b,c} | 12.75±1.35^{b} | 0.90±0.02^{c} |
26 | 8 | 4.47±0.29^{c} | 17.27±1.23^{c} | 1.08±0.04^{d} |
30 | 7 | 4.72±0.26^{c} | 19.05±1.20^{c} | 1.12±0.04^{d} |
T, acclimatisation temperature; U_{max}, maximum swimming speed; SMR, standard metabolic rate; AMR, active metabolic rate.
Values are means ± s.e.m.; N, number of individuals. In each column, numbers sharing a superscripted letter are statistically similar (a posteriori t-tests; P<0.05).