| Predator name | Martialia hyadesi | Main Ref. | González, A.F. and P.G. Rodhouse, 1998 |
| Predator group | Ommastrephidae | Predator stage | juv./adults |
| Predator I | mollusks | Predator II | squids/cuttlefish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | - | ||
| Country | S. Georg. Sandw. | ||