| Impact ID | 6311 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | Cyprinus carpio reduced the population of Chironominae and Oligochaeta in an experiment conducted in Lake Kasumigaura, Japan. |
| Reference | 41510 |
| Cost | |
| Location | Lake Kasumigaura, Japan |