| Impact ID | 6372 |
| Impact Type | Other Ecological Benefits |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Rudd (Scardinius erythrophthalmus) is consumed by various predatory fish, including pikeperch and catfish. |
| Reference | 35679 |
| Cost | |
| Location | Sidi Salem dam reservoir, Tunisia |