| Predator name | Mirounga angustirostris | Main Ref. | Roper, C.F.E. and M. Vecchione, 1993 |
| Predator group | Phocidae | Predator stage | juv./adults |
| Predator I | mammals | Predator II | seals/sea lions |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | California. | ||
| Country | USA | ||