| Main Ref. | Salminen, M., E. Erkamo and J. Salmi, 2001 | ||
| Predator stage | recruits/juv. | ||
| Food I | zooplankton | ||
| Food II | plank. crust. | ||
| Food III | cladocerans | ||
| Food group | unidentified | Prey Stage/Part | juv./adults |
| Food name | unidentified | ||
| Commonness | 0.4 | rare (1-5%) | |
| Country | Finland | ||
| Remark | Locality: Bothnian Sea. Fish size: 12.9-37.5 cm TL. No. of fish examined: 337 post-smolts. | ||