| Impact ID | 1833 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Increase in lionfish populations corresponded with a 65% decline in the biomass of lionfish prey (42 fish species) over a two-year time period in the introduced area. |
| Reference | 33253 |
| Great Lakes Region | No |
| Cost | |
| Location | |
