| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified | Brazil | juv./adults |
| nekton | finfish | n.a./other finfish | unidentified | Brazil | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. Insects | Terrestrial Insecta | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | Lemna | 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 | periphyton | unidentified | Brazil | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | Perizoon | Brazil | juv./adults |