| Impact ID | 4932 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Predatory impacts of Flathead Catfish could have significant per capita effects on native populations of American Shad (Alosa sapidissima), Blueback Herring (A. aestivalis), and Alewife (A. pseudoharengus) in subestuaries of Chesapeake Bay, Virginia |
| Reference | 37308 |
| Cost | |
| Location | Chesapeake Bay, Virginia |