| Impact ID | 6472 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Working with researchers in Japan, the United States Fish and Wildlife Service (USFWS) identified nematodes observed in Channa argus captured from the Potomac River as eustrongylides, native to United States waters; these are typically carried by the killifish the snakehead feeds on. |
| Reference | 32166 |
| Cost | |
| Location | Potomac River |