| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unidentified fish | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified amphipods | Canada | recruits/juv. |
| zoobenthos | benth. crust. | isopods | unidentified isopods | Canada | recruits/juv. |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified crustaceans | Canada | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified decapods | Canada | recruits/juv. |
| zoobenthos | benth. crust. | ostracods | unidentified ostracods | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified anisopteran nymphs | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified chironomid larvae | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified chironomid pupae | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified dipterans | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified ephemeropteran nymphs | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified zygopteran nymphs | Canada | recruits/juv. |
| zoobenthos | mollusks | n.a./other mollusks | unidentified mollusks | Canada | juv./adults |
| zooplankton | plank. crust. | cladocerans | unidentified cladocerans | Canada | recruits/juv. |