| Impact ID | 6332 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Echinogammarus ischnus is generally the superior predator of adult gammarids, but this advantage can be offset by Gammarus fasciatus preying more efficiently on E. ischnus juveniles. |
| Reference | 24648 |
| Cost | |
| Location | |