| Impact ID | 6334 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Benthic invertebrates including Echinogammarus ischnus are a major part of the lake sturgeon and round goby diets. |
| Reference | 34778 |
| Cost | |
| Location | Niagara River, USA |