| Predator name | Zapteryx xyster | Main Ref. | Espinoza, M., T.M. Clarke, F. Villalobos-Rojas and I.S. Wehrtmann, 2013 |
| Predator group | Rhinobatidae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Pacific coast of Costa Rica | ||
| Country | Costa Rica | ||