| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | n.a./other finfish | unidentified | (not available) | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. Insects | Terrestrial insects | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | Lemna spp. | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | Echinochloa polystachya | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | Oryza spp. | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | Paspalum spp. | Brazil | juv./adults |
| plants | other plants | terrestrial plants | fruits, flowers and seeds | Brazil | juv./adults |
| zoobenthos | benth. crust. | lobsters | crayfish | (not available) | juv./adults |
| zoobenthos | insects | insects | insects larvae | (not available) | juv./adults |
| zoobenthos | worms | non-annelids | unidentified | (not available) | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | Perizoon | Brazil | juv./adults |