| Impact ID | 8481 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Bothriocephalus acheilognathi infects other U.S. species of importance, including roundtail chub (Gila robusta). |
| Reference | 42590 |
| Cost | |
| Location | Verde River, Arizona, USA |