| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified fine detritus | Venezuela | juv./adults |
| detritus | detritus | debris | unidentified vegetative detritus | Venezuela | adults |
| nekton | finfish | bony fish | Pimelodella | Venezuela | adults |
| nekton | finfish | bony fish | unidentified ctenoid scales | Venezuela | adults |
| nekton | finfish | bony fish | unidentified fish fins | Venezuela | adults |
| nekton | finfish | bony fish | unidentified fish fins | Venezuela | juv./adults |
| nekton | finfish | bony fish | unidentified fish fins | Venezuela | recruits/juv. |
| nekton | finfish | bony fish | unidentified miscellaneous fish | Venezuela | adults |
| nekton | finfish | bony fish | unidentified miscellaneous fish | Venezuela | juv./adults |
| plants | other plants | benthic algae/weeds | unidentified aquatic vegetation | Venezuela | adults |
| plants | other plants | terrestrial plants | unidentified hard fruits & seeds | Venezuela | adults |
| zoobenthos | benth. crust. | benth. copepods | unidentified copepods | Venezuela | recruits/juv. |
| zoobenthos | insects | insects | unidentified chironomid larvae | Venezuela | recruits/juv. |
| zoobenthos | insects | insects | unidentified ephemeropterans | Venezuela | recruits/juv. |
| zoobenthos | insects | insects | unidentified trichopterans | Venezuela | recruits/juv. |
| zooplankton | plank. crust. | cladocerans | unidentified cladocerans | Venezuela | recruits/juv. |