| Impact ID | 6614 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Baikal Lake, Cyclops kolensis was abundant years 1946 and 1950 and reached 80–90% of the total zooplankton biomass. C. kolensis, through predation, reduced the abundance and biomass of Epischura. |
| Reference | 36992 |
| Cost | |
| Location | Lake Baikal |