| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | fish fragments | Brazil | juv./adults |
| plants | other plants | terrestrial plants | fruits, flowers and seeds | Brazil | adults |
| plants | other plants | terrestrial plants | vegetative parts of higher plants | Brazil | adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified crustaceans | Brazil | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified shrimps | Brazil | adults |
| zoobenthos | insects | insects | allochthonous insects | Brazil | juv./adults |
| zoobenthos | insects | insects | insects larvae | Brazil | juv./adults |
| zoobenthos | insects | insects | insects nymphs | Brazil | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | aquatic invertebrates | Brazil | adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | invertebrates eggs | Brazil | adults |
| zoobenthos | sponges/tunicates | sponges | unspecified sponges | Brazil | juv./adults |
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