| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Cephalopods | Alaska | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Loligo | Canada | adults |
| nekton | cephalopods | squids/cuttlefish | Illex | Canada | adults |
| nekton | cephalopods | squids/cuttlefish | Kondakovia longimana | Canada | adults |
| nekton | cephalopods | squids/cuttlefish | Teuthida | Canada | adults |
| nekton | finfish | bony fish | Ammodytes hexapterus | USA | juv./adults |
| nekton | finfish | bony fish | Anoplopoma fimbria | (not available) | juv./adults |
| nekton | finfish | bony fish | Hydrolagus colliei | (not available) | juv./adults |
| nekton | finfish | bony fish | Hemilepidotus spp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Anoploma fimbria | (not available) | juv./adults |
| nekton | finfish | bony fish | Aspidophoroides bartonii | (not available) | juv./adults |
| nekton | finfish | bony fish | Blepsias bilobus | (not available) | juv./adults |
| nekton | finfish | bony fish | Hexagrammos decagrammus | (not available) | juv./adults |
| nekton | finfish | bony fish | Hexagrammos spp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Hexagrammus sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Histiocottus bilobus | (not available) | juv./adults |
| nekton | finfish | bony fish | Nansenia candeda | (not available) | juv./adults |
| nekton | finfish | bony fish | Occella dodecaedron | (not available) | juv./adults |
| nekton | finfish | bony fish | Ptilichthys goodei | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | Theragra chalcogramma | USA | juv./adults |
| nekton | finfish | bony fish | Gasterosteus aculeatus | (not available) | juv./adults |
| nekton | finfish | bony fish | Mallotus villosus | USA | juv./adults |
| nekton | finfish | bony fish | other fish | (not available) | juv./adults |
| nekton | finfish | bony fish | Salmon | (not available) | juv./adults |
| nekton | finfish | bony fish | Limanda aspera | (not available) | juv./adults |
| nekton | finfish | bony fish | Oncorhynchus gorbuscha | (not available) | juv./adults |
| nekton | finfish | bony fish | Oncorhynchus keta | (not available) | juv./adults |
| nekton | finfish | bony fish | Scorpaenidae | (not available) | juv./adults |
| nekton | finfish | bony fish | Trichodon trichodon | (not available) | juv./adults |
| nekton | finfish | bony fish | Zaprora silenus | (not available) | juv./adults |
| nekton | finfish | bony fish | Solea | Russia | adults |
| nekton | finfish | bony fish | Ammodytes | Canada | adults |
| nekton | finfish | bony fish | Ammodytes americanus | Canada | adults |
| nekton | finfish | bony fish | Ammodytes hexapterus | Canada | adults |
| nekton | finfish | bony fish | Ammodytes marinus | Canada | adults |
| nekton | finfish | bony fish | Belone belone belone | Canada | adults |
| nekton | finfish | bony fish | Clupea harengus | Japan | adults |
| nekton | finfish | bony fish | Etrumeus teres | Japan | adults |
| nekton | finfish | bony fish | Etrumeus whiteheadi | Japan | adults |
| nekton | finfish | bony fish | Sardina pilchardus | Japan | adults |
| nekton | finfish | bony fish | Sardinops sagax | Japan | adults |
| nekton | finfish | bony fish | Sprattus sprattus | Japan | adults |
| nekton | finfish | bony fish | Engraulis anchoita | Japan | adults |
| nekton | finfish | bony fish | Engraulis australis | Japan | adults |
| nekton | finfish | bony fish | Engraulis capensis | Japan | adults |
| nekton | finfish | bony fish | Engraulis encrasicolus | Japan | adults |
| nekton | finfish | bony fish | Engraulis japonicus | Japan | adults |
| nekton | finfish | bony fish | Engraulis mordax | Japan | adults |
| nekton | finfish | bony fish | Engraulis ringens | Japan | adults |
| nekton | finfish | bony fish | Boreogadus saida | Japan | adults |
| nekton | finfish | bony fish | Eleginus gracilis | Japan | adults |
| nekton | finfish | bony fish | Gadus macrocephalus | Japan | adults |
| nekton | finfish | bony fish | Gadus morhua | Japan | adults |
| nekton | finfish | bony fish | Micromesistius australis | Japan | adults |
| nekton | finfish | bony fish | Micromesistius poutassou | Japan | adults |
| nekton | finfish | bony fish | Pollachius virens | Japan | adults |
| nekton | finfish | bony fish | Pleurogrammus azonus | Japan | adults |
| nekton | finfish | bony fish | Pleurogrammus monopterygius | Japan | adults |
| nekton | finfish | bony fish | Macruronus magellanicus | Japan | adults |
| nekton | finfish | bony fish | Macruronus novaezelandiae | Japan | adults |
| nekton | finfish | bony fish | Merluccius | Japan | adults |
| nekton | finfish | bony fish | Pseudophycis bachus | Japan | adults |
| nekton | finfish | bony fish | Mallotus villosus | Japan | adults |
| nekton | finfish | bony fish | Pleuronectidae | Russia | adults |
| nekton | finfish | bony fish | Reinhardtius hippoglossoides | Russia | adults |
| nekton | finfish | bony fish | Cololabis saira | Canada | adults |
| nekton | finfish | bony fish | Scomberesox saurus saurus | Canada | adults |
| nekton | finfish | bony fish | Scomberesox saurus scombroides | Canada | adults |
| nekton | finfish | n.a./other finfish | unspecified fishes | Alaska | adults |
| zoobenthos | benth. crust. | crabs | Decapods | Alaska | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Clupea pallasii | Japan | adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Theragra chalcogramma | Japan | adults |
| zooplankton | plank. crust. | euphausiids | Krill | Alaska | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Brachyura | Japan | adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Shrimps, prawns | Japan | adults |