| Impact ID | 5250 |
| Impact Type | Commerce |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | In the Caspian Sea, where it has reached very high densities, Rhithropanopeus harrisii causes economic loss to fishermen by spoiling fishes in gill nets. |
| Reference | 38072 |
| Cost | |
| Location | Caspian Sea |