| Impact ID | 2389 |
| Impact Type | Commerce |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Boating marinas in areas of San Francisco with large seasonal migrations of Eriocheir sinensis see a decline in customers, as anglers and boaters frequent the area less to avoid the bothersome crabs. |
| Reference | 14027 |
| Great Lakes Region | No |
| Cost | |
| Location | |
