| Food I | Food II | Food III | Food name | Territory | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified organic matter | Brazil | juv./adults |
| nekton | finfish | bony fish | Phalloceros caudimaculatus | Brazil | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Araneae | Brazil | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Hydracarina | Brazil | juv./adults |
| plants | other plants | benthic algae/weeds | filamentous algae | Brazil | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | unidentified copepods | Brazil | juv./adults |
| zoobenthos | benth. crust. | ostracods | unidentified ostracods | Brazil | juv./adults |
| zoobenthos | insects | insects | Orthocladiinae | Brazil | juv./adults |
| zoobenthos | insects | insects | Tanypodinae | Brazil | juv./adults |
| zoobenthos | insects | insects | unidentified adults | Brazil | juv./adults |
| zoobenthos | insects | insects | Ceratopogonidae | Brazil | juv./adults |
| zoobenthos | insects | insects | Chironomidae | Brazil | juv./adults |
| zoobenthos | insects | insects | Culicidae | Brazil | juv./adults |
| zoobenthos | insects | insects | Baetidae | Brazil | juv./adults |
| zoobenthos | insects | insects | Caenidae | Brazil | juv./adults |
| zoobenthos | insects | insects | Naucoridae | Brazil | juv./adults |
| zoobenthos | insects | insects | unidentified Odonata | Brazil | juv./adults |
| zoobenthos | insects | insects | immature Trichoptera | Brazil | juv./adults |
Publish in our journal partners Acta Ichthyologica et Piscatoria (Impact factor 2023: .8 with 2023 Scopus CiteScore: 2.2), Journal of Applied Ichthyology (Impact factor 2023: .7 with 2023 Scopus CiteScore: 2.3) and Journal of Fish Biology (1.07, 2023 impact factor with Scopus CiteScore: 2.2) the results of your primary research on fish growth, weight-length relationships, reproduction (maturity, fecundity, spawning), food and diet composition, introductions and range extensions for faster subsequent entry in FishBase.