| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | carcasses | unspecified crustacean remains | Nigeria | juv./adults |
| others | others | n.a./others | Euglena sp. | Nigeria | juv./adults |
| plants | phytoplankton | blue-green algae | Tolypothrix sp. | Nigeria | juv./adults |
| plants | phytoplankton | blue-green algae | Microcoleus sp. | Nigeria | juv./adults |
| plants | phytoplankton | blue-green algae | Anabaena sp. | Nigeria | juv./adults |
| plants | phytoplankton | blue-green algae | Aphanizomenon sp. | Nigeria | juv./adults |
| plants | phytoplankton | blue-green algae | Nostoc sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Achnanthes sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Nitzschia sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Synedra sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Gomphonema sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Melosira sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Pinnularia sp. | Nigeria | juv./adults |
| plants | phytoplankton | diatoms | Epithemia sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Stigeoclonium sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Rhizoclonium sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Cloniophora sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Oedogonium sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Pteromonas sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Prasiola sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Trentepohlia sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Ulothrix sp. | Nigeria | juv./adults |
| plants | phytoplankton | green algae | Mougeotia sp. | Nigeria | juv./adults |
| plants | phytoplankton | n.a./other phytoplankton | Tribonema sp. | Nigeria | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | Bryocamptus sp. | Nigeria | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified shrimp eggs | Nigeria | juv./adults |
| zoobenthos | insects | insects | unspecified Chironomidae larva | Nigeria | juv./adults |
| zoobenthos | insects | insects | unspecified mosquito pupa | Nigeria | juv./adults |