| Food I | Food II | Food III | Food name | Territory | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | aquatic vertebrates | Brazil | adults |
| plants | other plants | benthic algae/weeds | Unspecified algae | Brazil | adults |
| plants | other plants | terrestrial plants | stems of unspecified herbaceous plants | Guyana | adults |
| zoobenthos | benth. crust. | shrimps/prawns | Unspecified shrimps | Brazil | adults |
| zoobenthos | insects | insects | unspecified insect larvae | Guyana | recruits/juv. |
| zoobenthos | mollusks | bivalves | Unspecified clams | Brazil | adults |
| zoobenthos | mollusks | gastropods | unspecified snails | Guyana | recruits/juv. |
| zoobenthos | mollusks | gastropods | Unspecified snails | Brazil | 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.