| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Cephalopods | UK Engld Wal | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Loligo | Belgium | adults |
| nekton | cephalopods | squids/cuttlefish | Illex | Belgium | adults |
| nekton | cephalopods | squids/cuttlefish | Kondakovia longimana | Belgium | adults |
| nekton | cephalopods | squids/cuttlefish | Teuthida | Belgium | adults |
| nekton | finfish | bony fish | Ammodytes | Belgium | adults |
| nekton | finfish | bony fish | Ammodytes americanus | Belgium | adults |
| nekton | finfish | bony fish | Ammodytes hexapterus | Belgium | adults |
| nekton | finfish | bony fish | Ammodytes marinus | UK | juv./adults |
| nekton | finfish | bony fish | Ammodytes marinus | Belgium | adults |
| nekton | finfish | bony fish | Ammodytus marinus | (not available) | juv./adults |
| nekton | finfish | bony fish | Clupea harengus | Belgium | adults |
| nekton | finfish | bony fish | Etrumeus teres | Belgium | adults |
| nekton | finfish | bony fish | Etrumeus whiteheadi | Belgium | adults |
| nekton | finfish | bony fish | Sardina pilchardus | Belgium | adults |
| nekton | finfish | bony fish | Sardinops sagax | Belgium | adults |
| nekton | finfish | bony fish | Sprattus sprattus | Belgium | adults |
| nekton | finfish | bony fish | Sculpins | (not available) | juv./adults |
| nekton | finfish | bony fish | Trachinidae | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | Boreogadus saida | (not available) | adults |
| nekton | finfish | bony fish | Eleginus gracilis | (not available) | adults |
| nekton | finfish | bony fish | Gadidae | (not available) | juv./adults |
| nekton | finfish | bony fish | Gadus macrocephalus | (not available) | adults |
| nekton | finfish | bony fish | Gadus morhua | (not available) | adults |
| nekton | finfish | bony fish | Micromesistius australis | (not available) | adults |
| nekton | finfish | bony fish | Micromesistius poutassou | (not available) | adults |
| nekton | finfish | bony fish | Pollachius virens | (not available) | adults |
| nekton | finfish | bony fish | Gasterosteidae | (not available) | juv./adults |
| nekton | finfish | bony fish | Pleurogrammus azonus | (not available) | adults |
| nekton | finfish | bony fish | Pleurogrammus monopterygius | (not available) | adults |
| nekton | finfish | bony fish | Macruronus magellanicus | (not available) | adults |
| nekton | finfish | bony fish | Macruronus novaezelandiae | (not available) | adults |
| nekton | finfish | bony fish | Merluccius | (not available) | adults |
| nekton | finfish | bony fish | Pseudophycis bachus | (not available) | adults |
| nekton | finfish | bony fish | Electrona antarctica | (not available) | juv./adults |
| nekton | finfish | bony fish | Mallotus villosus | Canada | adults |
| nekton | finfish | bony fish | smelt | (not available) | juv./adults |
| nekton | finfish | bony fish | herring | (not available) | juv./adults |
| nekton | finfish | bony fish | Pleuronectidae | (not available) | juv./adults |
| others | others | n.a./others | Others | (not available) | juv./adults |
| zoobenthos | benth. crust. | crabs | Decapods | (not available) | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | amphipods | (not available) | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Clupea pallasii | Belgium | adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Theragra chalcogramma | (not available) | adults |
| zooplankton | plank. crust. | euphausiids | Krill | Antarctica | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Brachyura | (not available) | adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Shrimps, prawns | (not available) | adults |