| Impact ID | 2255 |
| Impact Type | Disease/Parasites/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Copepods subjected to the swarms of P. punctata that occur in the Gulf of America were negatively affected by the large amount of mucus and nematocysts the animals secreted. |
| Reference | 14259 |
| Great Lakes Region | No |
| Cost | |
| Location | |
