| Impact ID | 9867 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | X. securis will smother native mussels Musculista senhousia to establish a foothold on soft sediments. |
| Reference | 44689 |
| Great Lakes Region | No |
| Cost | |
| Location | Lake Hamana, Japan |
