| Impact ID | 2593 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | In Thailand, nonnative Pterygoplichthys sp. consumed large numbers of fry and up to 95% of the eggs of native Clarias macrocephalus (congener to the walking catfish C. batrachus that is established in Florida). |
| Reference | 33744 |
| Great Lakes Region | No |
| Cost | |
| Location | |
