| Predator name | Megalocottus platycephalus | Main Ref. | Tokranov, A.M. and V.V. Maksimenkov, 1995 |
| Predator group | Cottidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | 53 | ||
| Locality | Bol'shaya River Estuary | ||
| Country | Russia | ||