| Aliment principal | Pourcentage |
Niveau trophique (y) |
Stade de vie du prédateur | Pays | Localité | Réf. |
|---|---|---|---|---|---|---|
| zoobenthos | 99 | 3.1 | juv./adults | Russia | Western Kamchatka at different seasons between 1984-1989. | 41410 |
| zoobenthos | 77 | 3.1 | adults | - | northwestern part of Bering Sea, July 1997 to 2000 | 76935 |
| zoobenthos | 96 | 3.1 | adults | - | northwestern part of Bering Sea, July 1997 to 2000 | 76935 |