| Impact ID | 9419 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | A lab experiment demonstrated the impact crayfish have on pumpkinseed (Lepomis gibbosus) and bluegill (Lepomis macrochirus) reproductive success through egg predation. Faxonius rusticus is an aggressive crayfish that is less susceptible to predation, the authors hypothesize a strong impact on sunfish nesting success. |
| Reference | 25550 |
| Great Lakes Region | No |
| Cost | |
| Location | |
