| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Goodeidae | Mexico | juv./adults |
| plants | other plants | benthic algae/weeds | Cladophoraceae | Mexico | juv./adults |
| plants | other plants | benthic algae/weeds | Podostemaceae | Mexico | juv./adults |
| plants | other plants | benthic algae/weeds | Rhodomelaceae | Mexico | juv./adults |
| plants | other plants | benthic algae/weeds | Trentepholiaceae | Mexico | juv./adults |
| plants | other plants | benthic algae/weeds | Ulvaceae | Mexico | juv./adults |
| plants | other plants | terrestrial plants | Leguminosae | Mexico | juv./adults |
| plants | phytoplankton | blue-green algae | Chaetophoraceae | Mexico | juv./adults |
| plants | phytoplankton | blue-green algae | Nostocaceae | Mexico | juv./adults |
| zoobenthos | benth. crust. | crabs | Potamonidae | Mexico | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Atyidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Carabidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Elmidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Haliplidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Psephenidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Chironomidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Culicidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Muscidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Simuliidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Stratiomyidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Baetidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Heptageniidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Leptophlebiidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Siphlonuridae | Mexico | juv./adults |
| zoobenthos | insects | insects | Delphacidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Scelionidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Pyralidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Corydalidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Aeshnidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Calopterygidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Libellulidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Tetrigidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Glossosomatidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Hydropsychidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Hydroptilidae | Mexico | juv./adults |
| zoobenthos | insects | insects | Limnephilidae | Mexico | juv./adults |
| zoobenthos | mollusks | bivalves | Corbicula sp. | Mexico | juv./adults |
| zoobenthos | mollusks | gastropods | Hydrobiidae | Mexico | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | Unionicolidae | Mexico | juv./adults |
| zoobenthos | worms | n.a./other annelids | Lumbricidae | Mexico | juv./adults |