Weight class at start (g)
Sample size
Habitat
Muscle Δ13C (‰) Muscle Δ15N (‰) Liver Δ13C (‰) Liver Δ15N (‰) SMR (mg O2 kg -1 hr-1 )
Weight at end (g)
Percent approximate change of weight
<20 (juvenile) 4 littoral 2.8 ± 0.2 2.6 ± 0.3 0.5 ± 0.5 1.2 ± 0.4 97.2 ± 8.9 16.6 ± 1.0 316.2 ± 24.2
20-30 4 littoral 3.9 ± 0.3 1.1 ± 0.4 1.1 ± 0.2 0.8 ± 0.3 73.8 ± 6.3 56.2 ± 7.3 124.7 ± 29.1
20-30 11 pelagic 3.6 ± 0.3 1.1 ± 0.3 1.4 ± 0.3 1.2 ± 0.5 83.7 ± 8.8 57.7 ± 11.0 137.3 ± 58.8
30-40 4 pelagic 3.9 ± 0.4 1.1 ± 0.3 1.3 ± 0.3 1.1 ± 0.6 73. 8 ± 3.8 40.4 ± 23.1 73.4 ± 45.3
40-50 5 littoral 4.0 ± 0.3 1.1 ±0.2 1.3 ± 0.1 0.8 ± 0.5 61.7 ± 8.3. 54.4 ± 21.2 56.0 ± 35.1