| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| nekton | 46 | 3.9 | juv./adults | Northeastern Atlantic, 1981-1985 | 28070 | |
| nekton | 88 | 4.4 | recruits/juv. | North Sea, Quarter 1, 1991 | 37666 | |
| zoobenthos | 49 | 3.8 | recruits/juv. | North Sea, Quarter 1, 1991 | 37666 | |
| zoobenthos | 69 | 3.8 | juv./adults | North Sea, Quarter 1, 1991 | 37666 | |
| zoobenthos | 65 | 3.8 | adults | North Sea, Quarter 1, 1991 | 37666 | |
| nekton | 64 | 4.1 | adults | North Sea, Quarter 1, 1991 | 37666 | |
| zoobenthos | 100 | 3.5 | recruits/juv. | North Sea, Quarter 2, 1991 | 37666 | |
| zoobenthos | 75 | 3.2 | recruits/juv. | North Sea, Quarter 2, 1991 | 37666 | |
| nekton | 56 | 4.0 | adults | North Sea, Quarter 2, 1991 | 37666 | |
| nekton | 89 | 4.4 | adults | North Sea, Quarter 2, 1991 | 37666 | |
| nekton | 100 | 4.5 | adults | North Sea, Quarter 2, 1991 | 37666 | |
| nekton | 71 | 4.2 | recruits/juv. | North Sea, Quarter 3, 1991 | 37666 | |
| nekton | 79 | 4.3 | recruits/juv. | North Sea, Quarter 3, 1991 | 37666 | |
| nekton | 92 | 4.4 | juv./adults | North Sea, Quarter 3, 1991 | 37666 | |
| nekton | 83 | 4.3 | adults | North Sea, Quarter 3, 1991 | 37666 | |
| nekton | 96 | 4.5 | adults | North Sea, Quarter 3, 1991 | 37666 | |
| nekton | 99 | 4.5 | adults | North Sea, Quarter 4, 1991 | 37666 | |
| nekton | 48 | 4.2 | juv./adults | northwest Mediterranean | 106518 |