| Impact ID | 8390 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | By occupying a niche that was previously unexploited by Daphnia spp., Daphnia lumholtzi has been hypothesized to compete with non-daphnid zooplankton. |
| Reference | 42486 |
| Great Lakes Region | No |
| Cost | |
| Location | |
