| Predator name | Cynoscion guatucupa | Main Ref. | Lucena, F.M., T. Vaske Jr., J.R. Ellis and C.M. O'Brien, 2000 |
| Predator group | Sciaenidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | southern Brazil | ||
| Country | Brazil | ||