| Predator name | Genypterus blacodes | Main Ref. | Wöhler, O.C. and F. Sanchez, 1994 |
| Predator group | Ophidiidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | adults | ||
| % of stomach contents | - | ||
| Locality | northern Patagonia | ||
| Country | - | ||