| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | unidentified | Greece | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Illex coindetii | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | unidentified | Spain | juv./adults |
| nekton | finfish | bony fish | Micromesistius poutassou | Spain | juv./adults |
| nekton | finfish | bony fish | Trisopterus esmarkii | Norway | juv./adults |
| nekton | finfish | bony fish | Notoscopelus elongatus | Spain | juv./adults |
| nekton | finfish | bony fish | Maurolicus muelleri | Norway | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified | (not available) | juv./adults |
| zoobenthos | benth. crust. | isopods | unidentified | Greece | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified | Spain | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified crangonid shrimps | Norway | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified pandalid shrimps | Norway | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Pasiphaea sivado | Spain | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified pasiphaeid shrimps | Norway | juv./adults |
| zoobenthos | mollusks | octopi | Illex coindetii | (not available) | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unidentified tintinnids | Ireland | Larvae |
| zooplankton | plank. crust. | euphausiids | Meganyctiphanes norvegica | Spain | juv./adults |
| zooplankton | plank. crust. | euphausiids | Meganyctiphanes norvegica | Spain | juv./adults |
| zooplankton | plank. crust. | euphausiids | unidentified | (not available) | juv./adults |
| zooplankton | plank. crust. | mysids | unidentified | Greece | juv./adults |
| zooplankton | plank. crust. | plank. copepods | unidentified calanoid nauplii | Ireland | Larvae |
| zooplankton | plank. crust. | plank. copepods | unidentified cyclopoid nauplii | Ireland | Larvae |
| zooplankton | plank. crust. | plank. copepods | unidentified copepodites | Ireland | Larvae |
| zooplankton | plank. crust. | plank. copepods | unidentified eggs | Ireland | Larvae |
| zooplankton | plank. crust. | plank. copepods | unidentified nauplii | Ireland | Larvae |