Table 5 Mean feeding intensity (%), measured as stomach fullness index ( f ), among age classes
From: Adaptive flexibility in the feeding behaviour of brown trout: optimal prey size
0+ | 1+ | 2+ | 3+ | Total (pooled data) | |
|---|---|---|---|---|---|
Anllóns | 5.2 (2.2 to 8.2) | 0.7 (0.3 to 1.6) | 0.8 (0.1 to 3.5) | 0.1 (0.1 to 0.3) | 0.9 (0.1 to 8.2) |
Furelos | 9.0 (3.4 to 20.6) | 1.0 (0.1 to 2.1) | 1.0 (0.4 to 1.8) | 1.2 (0.7 to 1.4) | 5.6 (0.1 to 20.6) |
Lengüelle | 1.9 (0.5 to 6.6) | 1.0 (0.3 to 1.9) | 0.6 (0.1 to 2.8) | 0.2 (0.1 to 0.3) | 0.9 (0.1 to 6.6) |
Tambre | - | 0.8 (0.1 to 1.9) | 0.3 (0.1 to 0.6) | - | 0.7 (0.1 to 1.9) |
Rois | - | 4.8 (1.5 to 15.8) | 1.9 (1.8 to 1.9) | - | 4.6 (1.5 to 15.8) |
Santa Lucía | - | 5.1 (0.9 to 12.9) | 4.3 (3.1 to 7.3) | - | 5.0 (0.9 to 12.9) |
Sar | - | 10.5 (1.7 to 26.9) | 7.7 (5.2 to 9.9) | - | 10.1 (1.7 to 26.9) |
Traba | - | 16.6 (1.3 to 28.2) | 7.3 (0.5 to 14.2) | - | 12.1 (0.5 to 28.2) |