| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | filamentous algae | Brazil | juv./adults |
| plants | other plants | terrestrial plants | Egeria sp. | Brazil | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | Daphnia sp. | Brazil | juv./adults |
| zoobenthos | insects | insects | allochtonous insect | Brazil | juv./adults |
| zoobenthos | insects | insects | grasshopper nymphs | Brazil | juv./adults |
| zoobenthos | insects | insects | insect larvae | Brazil | juv./adults |
| zoobenthos | mollusks | bivalves | unidentified bivalves | Brazil | juv./adults |
| zoobenthos | sponges/tunicates | sponges | unspecified sponges | Brazil | juv./adults |