| 主要的食物 | 百分比 |
营养阶层 (y) |
掠食生活阶段 | 国家 | 地点 | 参考文献 |
|---|---|---|---|---|---|---|
| nekton | 50 | 3.8 | juv./adults | Iceland | Not stated. | 13532 |
| zoobenthos | 71 | 3.5 | juv./adults | Iceland | Not stated. | 13532 |
| nekton | 44 | 4.0 | recruits/juv. | Iceland | Not stated. | 13532 |
| zoobenthos | 62 | 3.3 | recruits/juv. | Iceland | Not stated. | 13532 |
| zoobenthos | 80 | 3.2 | recruits/juv. | Iceland | Not stated. | 13532 |