| Impact ID | 4600 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | In a laboratory study, surface-dwelling Daphnia mendotae migrated to deeper and colder regions of the water column while in the presence of Bythotrephes longimanus kairomones. This resulted in a 36% reduction in somatic growth of Daphnia mendotae over a 4-day period. |
| Reference | 24424 |
| Great Lakes Region | Yes |
| Cost | |
| Location | Michigan |
