| Impact ID | 8340 |
| Impact Type | Commerce |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Argulus japonicus (Japanese fishlouse) parasitizes introduced channel catfish (Ictalurus punctatus). However, it is most typically found on Carassius auratus and Cyprinus carpio in drainages in the United States. |
| Reference | 16780 |
| Cost | |
| Location | |