| Main Ref. | Rikarden, A.H., P.A. Amundsen, P.A. Bjørn and M. Johansen, 2000 | ||
| Predator stage | recruits/juv. | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Megaloptera | Prey Stage/Part | adults |
| Food name | Megaloptera | ||
| Commonness | 25 | very common (21-50%) | |
| Country | Norway | ||
| Remark | Food of sea-run post-smolts, measuring 15-26 cm. Locality: Hammerfest, northern Norway. | ||