| Impact ID | 3664 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Slimy sculpin (Cottus cognatus), spoonhead sculpin (C. ricei),
logperch, Johnny darter, bullheads (Ictalurus spp.) and channel catfish (I. puncatus) are other native benthic species in the St. Louis River estuary. but their lack of detection
in this study suggests that this threat may be reduced in the St. Louis River due to different habitat preferences or life history strategies. |
| Reference | 34257 |
| Cost | |
| Location | |