| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | > 1 mm organic debris | Sudan | juv./adults |
| nekton | finfish | bony fish | Ctenopoma | (not available) | juv./adults |
| nekton | finfish | bony fish | Epiplatys | (not available) | juv./adults |
| nekton | finfish | bony fish | Thoracochromis | Sudan | juv./adults |
| nekton | finfish | bony fish | tilapias | (not available) | juv./adults |
| plants | other plants | benthic algae/weeds | grasses | Sudan | juv./adults |
| plants | other plants | benthic algae/weeds | unidentified | Sudan | juv./adults |
| zoobenthos | insects | insects | aquatic insects | Sudan | juv./adults |