| Impact ID | 5248 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Along with M. viridis and P. antipodarum, R. harrisii has contributed to habitat modification but the extent to which is not well documented. |
| Reference | 31035 |
| Cost | |
| Location | Vistula Lagoon, Poland |