| Impact ID | 4101 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | The health and survival of the endangered European pond turtle (Emys orbicularis) declined in the presence of T. s. elegans in experimental ponds. |
| Reference | 35766 |
| Great Lakes Region | No |
| Cost | |
| Location | Ain, France |
