| Aliment I | Aliment II | Aliment III | Nom de l'aliment | Pays | Stade du prédateur |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Berryteuthis magister | (non disponible) | juv./adultes |
| nekton | finfish | bony fish | unidentified fish | (non disponible) | juv./adultes |
| nekton | finfish | bony fish | unidentified small fishes | (non disponible) | recrut./juv. |
| zoobenthos | benth. crust. | amphipods | Parathemisto japonica | Russia | recrut./juv. |
| zoobenthos | benth. crust. | ostracods | unidentified | (non disponible) | recrut./juv. |
| zoobenthos | insects | insects | unidentified chironomids | Canada | adultes |
| zoobenthos | insects | insects | Alona spp. | USA | juv./adultes |
| zoobenthos | insects | insects | unidentified | (non disponible) | recrut./juv. |
| zoobenthos | insects | insects | unidentified insect larvae | (non disponible) | recrut./juv. |
| zooplankton | plank. crust. | cladocerans | Bosmina longirostris | USA | recrut./juv. |
| zooplankton | plank. crust. | cladocerans | Bosmina spp. | Alaska | recrut./juv. |
| zooplankton | plank. crust. | cladocerans | Daphnia spp. | Canada | adultes |
| zooplankton | plank. crust. | cladocerans | Diaphanosoma leuchtenbergianum | USA | recrut./juv. |
| zooplankton | plank. crust. | euphausiids | Thysanoessa inermis | Russia | recrut./juv. |
| zooplankton | plank. crust. | plank. copepods | Calanus spp. | (non disponible) | recrut./juv. |
| zooplankton | plank. crust. | plank. copepods | Diaptimus ashalndi | USA | recrut./juv. |
| zooplankton | plank. crust. | plank. copepods | Diaptomus spp. | Canada | adultes |
| zooplankton | plank. crust. | plank. copepods | Epischura nevadensis | USA | recrut./juv. |