| Main Ref. | Salminen, M., E. Erkamo and J. Salmi, 2001 | ||
| Predator stage | recruits/juv. | ||
| Food I | others | ||
| Food II | other terrest. invertebrates | ||
| Food III | n.a./terrest. Insects | ||
| Food group | Terrestrial Insects | Prey Stage/Part | adults |
| Food name | Heteroptera | ||
| Commonness | 7.2 | common (6-20%) | |
| Country | Finland | ||
| Remark | Locality: Bothnian Sea. Fish size: 12.9-37.5 cm TL. No. of fish examined: 337 post-smolts. | ||