| Main Ref. | Morrow, J.E., 1980 | ||
| Predator stage | adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | bony fish | ||
| Food group | Salmonidae | Prey Stage/Part | juv./adults |
| Food name | Coregonus sardinella | ||
| Commonness | |||
| Country | Alaska | ||
| Remark | Locality: Selawik Lake. Major food item of large adults, early spring. | ||