| Predator name | Raja alba | Main Ref. | Gordoa, A., E.M. Macpherson and M.P. Olivar, 1995 |
| Predator group | Rajidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | sharks/rays |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | coastal waters off southern Africa | ||
| Country | - | ||