| Predator name | Gymnocanthus detrisus | Main Ref. | Tokranov, A.M., 1985 |
| Predator group | Cottidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Eastern and western coasts of Kamchatka. | ||
| Country | Russia | ||