| Impact ID | 6535 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Tinca tinca reduced the numbers of gastropods but not of other macroinvertebrates, and in turn increased the biomass of periphyton growing on artificial substrata within the enclosures. |
| Reference | 15020 |
| Cost | |
| Location | |