| Impact ID | 8345 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Bythotrephes longimanus (spiny waterflea) consumes zooplankton, so it likely competes with planktivorous larval fish. |
| Reference | 33104 |
| Great Lakes Region | No |
| Cost | |
| Location | |
