| Alimento I | Alimento II | Alimento III | Nombre del alimento | País | Estadio del despredador |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unidentified fish | Russia | juv./adultos |
| others | mammals | n.a./other mammals | insectivorous mammals | Russia | juv./adultos |
| others | other terrest. invertebrates | n.a./terrest. insects | aerial insects | Russia | juv./adultos |
| others | others | n.a./others | mice | Russia | juv./adultos |
| zoobenthos | benth. crust. | amphipods | unidentified amphipods | Russia | juv./adultos |
| zoobenthos | insects | insects | aquatic insects | Russia | juv./adultos |
| zoobenthos | insects | insects | aquatic insects | Russia | juv./adultos |