| Alimento I | Alimento II | Alimento III | Nombre del alimento | País | Estadio del despredador |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | unspecified algae | Canada | juv./adultos |
| zoobenthos | benth. crust. | amphipods | unspecified amphipods | Canada | juv./adultos |
| zoobenthos | benth. crust. | benth. copepods | unspecified copepods | Canada | juv./adultos |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified decapods | Canada | juv./adultos |
| zoobenthos | mollusks | gastropods | unspecified gastropods | Canada | juv./adultos |
| zoobenthos | worms | polychaetes | unspecified polychaetes | Canada | juv./adultos |