| Impact ID | 2781 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Veligers have no severe negative impacts on the plankton community in the estuarine to freshwater transition zone of the St. Lawrence River. |
| Reference | 20363 |
| Great Lakes Region | No |
| Cost | |
| Location | St. Lawrence River |
