| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| others | other terrest. invertebrates | n.a./terrest. Insects | terrestrial invertebrates | Guinea | adults |
| plants | other plants | benthic algae/weeds | unidentified algae | Nigeria | juv./adults |
| plants | other plants | terrestrial plants | plant remains | Nigeria | juv./adults |
| plants | other plants | terrestrial plants | plant seeds | Nigeria | juv./adults |
| plants | other plants | terrestrial plants | macrophyte | Guinea | adults |
| zoobenthos | insects | insects | unidentified insects | Nigeria | juv./adults |
| zoobenthos | insects | insects | Dipteran larvae | Nigeria | juv./adults |
| zoobenthos | insects | insects | Ephemeropteran nymphs | Nigeria | juv./adults |
| zoobenthos | insects | insects | tailor ants | Nigeria | juv./adults |
| zoobenthos | insects | insects | termites | Nigeria | juv./adults |
| zoobenthos | insects | insects | Odonata nymph | Nigeria | juv./adults |
| zoobenthos | insects | insects | unidentified insects | Nigeria | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | aquatic invertebrates | Guinea | adults |