| Main Ref. | Scott, W.B. and E.J. Crossman, 1973 | ||
| Predator stage | adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | bony fish | ||
| Food group | Centrarchidae | Prey Stage/Part | juv./adults |
| Food name | Pomoxis nigromaculatus | ||
| Commonness | |||
| Country | USA | ||
| Remark | Locality: Iowa lakes. | ||