| Main Ref. | Gibran, F.Z., K.M. Ferreira and R.M.C. Castro, 2001 | ||
| Predator stage | juv./adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | bony fish | ||
| Food group | Poeciliidae | Prey Stage/Part | juv./adults |
| Food name | Phalloceros caudimaculatus | ||
| Commonness | 12.5 | common (6-20%) | |
| Country | Brazil | ||
| Remark | Locality: Rio Aguapeí, Upper Rio Paraná system, southeastern Brazil. Fish length: 3.61 -7.13 SL cm. | ||