| Predator name | Perca fluviatilis | Main Ref. | Khlopnikov, M.M., 1992 |
| Predator group | Percidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | 0 | ||
| Locality | Vistula Lagoon, Baltic Sea. | ||
| Country | - () | ||