| Impact ID | 2051 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Oncorhynchus mykiss (rainbow trout) readily feed on Potamopyrgus antipodarum, but receive far fewer nutrients from them than other invertebrates. Rainbow trout that were fed on a diet of P. antipodarum lost 0.14-0.48% of their initial weight per day. |
| Reference | 17930 |
| Great Lakes Region | No |
| Cost | |
| Location | |
