| Predator name | Pontoporia blainvillei | Main Ref. | Wood, J.B. and C.L. Day, 1998 |
| Predator group | Iniidae | Predator stage | juv./adults |
| Predator I | mammals | Predator II | whales/dolphins |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Southern and southeast Brazil. | ||
| Country | Brazil | ||