| Main Ref. | Kottelat, M. and J. Freyhof, 2007 | ||
| Predator stage | adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | bony fish | ||
| Food group | Esocidae | Prey Stage/Part | juv./adults |
| Food name | Esox lucius | ||
| Commonness | |||
| Country | |||
| Remark | Locality: Arctic lakes Predator stage: large individuals | ||