| Impact ID | 3802 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Research in central Europe also reports the invasive Echinogammarus ischnus to be a stronger predator over native gammarids in cases of intraguild predation, suggesting that predation is a probable mechanism of species replacement. |
| Reference | 16368 |
| Cost | |
| Location | |