| Predator name | Thunnus obesus | Main Ref. | Fuentes, H., E. Antonietti and A. Alano, 1988 |
| Predator group | Scombridae | Predator stage | adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Not stated. | ||
| Country | - | ||