| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Barbus barbus | (not available) | juv./adults |
| nekton | finfish | bony fish | Chondrostoma nasus | (not available) | juv./adults |
| nekton | finfish | bony fish | Gobio gobio | (not available) | juv./adults |
| nekton | finfish | bony fish | Phoxinus phoxinus | (not available) | juv./adults |
| nekton | finfish | bony fish | Thymallus thymallus | (not available) | juv./adults |
| others | herps | toads/frogs | unidentified | (not available) | juv./adults |
| others | others | n.a./others | terrestrial vertebrates | (not available) | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified gammaridean amphipods | (not available) | Larvae |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified crustacean | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified chironomids | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified culicid insects | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified dipteran pupa | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified dipterans | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified ephemeropterans | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified siphlonourid insects | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified trichopteran | (not available) | Larvae |
| zoobenthos | insects | insects | Baetidae | (not available) | Larvae |
| zoobenthos | insects | insects | Ecdyonuridae | (not available) | Larvae |
| zoobenthos | insects | insects | unidentified plecopterans | (not available) | Larvae |
| zooplankton | plank. crust. | cladocerans | unidentified cladocerans | (not available) | Larvae |