| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | terrestrial plants | unspecified vascular plant tissue | Brazil | juv./adults |
| plants | phytoplankton | n.a./other phytoplankton | unspecified filamentous algae | Brazil | juv./adults |
| zoobenthos | insects | insects | Chironomidae larvae | Brazil | juv./adults |
| zoobenthos | insects | insects | Ephemeroptera nymphs | Brazil | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | unspecified microcrustaceans | Brazil | juv./adults |