| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Alestes lateralis | (not available) | juv./adults |
| nekton | finfish | bony fish | Alestes sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Brycinus leuciscus | Nigeria | juv./adults |
| nekton | finfish | bony fish | Micralestes sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Ctenopoma multispine | (not available) | juv./adults |
| nekton | finfish | bony fish | Ctenopoma sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Lates | (not available) | juv./adults |
| nekton | finfish | bony fish | Haplochromis | (not available) | juv./adults |
| nekton | finfish | bony fish | Tilapia sp. | Nigeria | juv./adults |
| nekton | finfish | bony fish | Tilapia sp. | South Africa | juv./adults |
| nekton | finfish | bony fish | Clarias sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Chrysichthys auratus | Nigeria | juv./adults |
| nekton | finfish | bony fish | Pellonula leonensis | Nigeria | juv./adults |
| nekton | finfish | bony fish | Sierrathrissa leonensis | Nigeria | juv./adults |
| nekton | finfish | bony fish | Unidentified clupeid | (not available) | juv./adults |
| nekton | finfish | bony fish | Barbus sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Labeo cylindricus | (not available) | juv./adults |
| nekton | finfish | bony fish | Rastrineobola | (not available) | juv./adults |
| nekton | finfish | bony fish | Synodontis macrostigma | (not available) | juv./adults |
| nekton | finfish | bony fish | Synodontis sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Gnathonemus macrolepidotus | (not available) | juv./adults |
| nekton | finfish | bony fish | Unidentified mormyrid | (not available) | juv./adults |
| nekton | finfish | bony fish | Schilbe intermedius | (not available) | juv./adults |
| nekton | finfish | bony fish | Schilbe mystus | Nigeria | juv./adults |
| others | herps | toads/frogs | Unidentified frogs | (not available) | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Unidentified Coleoptera | Nigeria | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Povilla sp. | (not available) | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Unidentified Orthoptera | Nigeria | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | Unidentified Termites | (not available) | juv./adults |
| others | others | n.a./others | unidentified terrestrial insects | (not available) | juv./adults |
| plants | other plants | terrestrial plants | Trichilia sp. | (not available) | juv./adults |
| plants | other plants | terrestrial plants | Ficus sp. | (not available) | juv./adults |
| zoobenthos | benth. crust. | ostracods | Microcypris sp. | (not available) | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Caridina sp. | Nigeria | juv./adults |
| zoobenthos | insects | insects | midges adults | (not available) | juv./adults |
| zoobenthos | insects | insects | midges pupae | (not available) | juv./adults |
| zoobenthos | insects | insects | mayflies | (not available) | juv./adults |
| zoobenthos | insects | insects | Dragonfly nymphs | Nigeria | juv./adults |
| zoobenthos | insects | insects | Povilla adustus | Nigeria | juv./adults |