| Predator name | Callinectes amnicola | Main Ref. | Marioghae, I.E., 1989 |
| Predator group | Portunidae | Predator stage | juv./adults |
| Predator I | crustaceans | Predator II | crabs |
| Prey stage | recruits/juv. | ||
| % of stomach contents | - | ||
| Locality | New Calabar River | ||
| Country | Nigeria | ||