| Impact ID | 5758 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | American eels, Anguilla rostrata, with Anguillicola crassus infections had larger spleens and livers, possibly indicating a hematological or immunological response to infection. |
| Reference | 40140 |
| Cost | |
| Location | Nova Scotia & New Brunswick |