| Main Ref. | Illinois Department of Natural Resources, 2019 | ||
| Predator stage | adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | shrimps/prawns | ||
| Food group | crayfish | Prey Stage/Part | juv./adults |
| Food name | crayfish | ||
| Commonness | |||
| Country | USA | ||
| Remark | Locality: Illinois. | ||