| Impact ID | 4019 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Zooplankton species may shift from pelagic communities to littoral communities in the presence of starry stonewort (Nitellopsis obtusa). |
| Reference | 19736 |
| Cost | |
| Location | Michigan, USA |