| Impact ID | 2316 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Gastropods (as well as chironomid larvae, caddisfly larvae, and ostracods) were consistently among the most preferred prey items consumed by Neogobius melanostomus, whereas dreissenids (as well as leeches and freshwater mites) were consistently avoided. |
| Reference | 24154 |
| Great Lakes Region | Yes |
| Cost | |
| Location | upper St. Lawrence River |
