| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Pomoxis nigromaculatus | Canada | adults |
| nekton | finfish | bony fish | Dorosoma cepedianum | Canada | adults |
| nekton | finfish | bony fish | Notropis atherinoides | Canada | adults |
| nekton | finfish | bony fish | Platygobio gracilis | Canada | adults |
| nekton | finfish | bony fish | unidentified | Canada | adults |
| nekton | finfish | bony fish | Lota lota | Canada | adults |
| nekton | finfish | bony fish | Morone chrysops | Canada | adults |
| nekton | finfish | bony fish | Perca flavescens | Canada | adults |
| nekton | finfish | bony fish | Stizostedion canadense | Canada | adults |
| nekton | finfish | bony fish | Stizostedion vitreum | Canada | adults |
| nekton | finfish | bony fish | Percopsis omiscomaycus | Canada | adults |
| nekton | finfish | bony fish | Aplodinotus grunniens | Canada | adults |
| zoobenthos | benth. crust. | lobsters | unidentified | Canada | adults |
| zoobenthos | insects | insects | unidentified | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified mayflies | Canada | recruits/juv. |
| zoobenthos | insects | insects | unidentified | Canada | adults |
| zoobenthos | worms | n.a./other annelids | unidentified | Canada | adults |
| zooplankton | other plank. invertebrates | n.a./other plank. Invertebrates | unidentified | Canada | recruits/juv. |