| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unspecified finfishes | Peru | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | aquatic invertebrates | Brazil | adults |
| others | other terrest. invertebrates | n.a./terrest. insects | terrestrial invertebrates | Brazil | adults |
| plants | other plants | benthic algae/weeds | unspecified plants | Peru | 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 | insects | insects | unspecified insects | Peru | juv./adults |
Publish in our journal partners Acta Ichthyologica et Piscatoria (Impact factor 2023: 1.17), Journal of Applied Ichthyology (Impact factor 2022: 1.222) and Journal of Fish Biology (2.0, 2022 impact factor) 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.