| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Anotopterus sp. | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified sculpin | Alaska | juv./adults |
| nekton | finfish | bony fish | unspecified finfishes | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified tomcod | Alaska | juv./adults |
| nekton | finfish | bony fish | Pleurogrammus | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | Oncorhynchus gorbuscha | Russia | adults |
| nekton | finfish | bony fish | Oncorhynchus sp. | Alaska | juv./adults |