| Predator name | Hexagrammos otakii | Main Ref. | Choi, H.C., S.H. Huh and J.M. Park, 2017 |
| Predator group | Hexagrammidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | - | ||
| Country | Korea (South) | ||