| Impact ID | 5419 |
| Impact Type | Biocontrol |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Anecdotal observations in the early 20th century spurred the reputation of Gambusia affinis as a successful control agent of mosquito populations via consumption of their larvae |
| Reference | 24271 |
| Cost | |
| Location | |