| Predator name | Halargyreus johnsonii | Main Ref. | Mauchline, J. and J.D.M. Gordon, 1984 |
| Predator group | Moridae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Rockall Trough. | ||
| Country | - | ||