| Impact ID | 6724 |
| Impact Type | Predation/Herbivory |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Predation with rainbow smelt have been implicated in the declines of deepwater sculpin (Myoxocephalus thompsonii). |
| Reference | 24326 |
| Cost | |
| Location | Great Lakes, USA |