| Predator name | Ponticola bathybius | Main Ref. | Tajbakhsh, F., A.A. Abdoli, H. Rajabi Maham, I. Hashemzadeh Segherloo and B. Kiabi, 2016 |
| Predator group | Gobiidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | southern Caspian Sea. | ||
| Country | Iran | ||