| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unidentified fish | Kuril Is. | adults |
| nekton | finfish | n.a./other finfish | unidentified | (not available) | adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified | (not available) | adults |
| zooplankton | fish (early stages) | fish eggs/larvae | unidentified fish larvae | Italy | juv./adults |
| zooplankton | plank. crust. | euphausiids | Thysanoessa inermis | Kuril Is. | adults |
| zooplankton | plank. crust. | euphausiids | Thysanoessa longipes | Kuril Is. | adults |
| zooplankton | plank. crust. | euphausiids | Thysanoessa sp. | Kuril Is. | adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | unidentified crustacean larvae | Italy | juv./adults |