| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| others | other terrest. invertebrates | n.a./terrest. insects | unidentified | Russia | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified | Russia | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified | Russia | recruits/juv. |
| zoobenthos | benth. crust. | amphipods | unidentified | Canada | recruits/juv. |
| zoobenthos | benth. crust. | benth. copepods | unidentified | Canada | recruits/juv. |
| zoobenthos | benth. crust. | ostracods | unidentified | Canada | recruits/juv. |
| zoobenthos | benth. crust. | shrimps/prawns | unspecified shrimps | (not available) | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unspecified Hippolytidae | (not available) | juv./adults |
| zoobenthos | worms | non-annelids | unidentified | (not available) | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | fish larvae | Russia | recruits/juv. |
| zooplankton | fish (early stages) | fish eggs/larvae | unidentified | Russia | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | unidentified | Canada | recruits/juv. |
| zooplankton | jellyfish/hydroids | jellyfish/hydroids | unidentified | Russia | recruits/juv. |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | Parasagitta elegans | Russia | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. Invertebrates | Oikopleura | (not available) | recruits/juv. |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | Sagitta elegans | Russia | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | Oikopleura sp. | Russia | juv./adults |
| zooplankton | plank. crust. | cladocerans | all species combined | Russia | juv./adults |
| zooplankton | plank. crust. | euphausiids | unidentified | Russia | juv./adults |
| zooplankton | plank. crust. | mysids | unidentified | Russia | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | barnacle | Canada | recruits/juv. |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | shrimps and crabs | Russia | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Parathemisto japonica | Russia | juv./adults |
| zooplankton | plank. crust. | plank. copepods | all species combined | Russia | recruits/juv. |
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