| Impact ID | 2043 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | Taylorconcha serpenticola, a U.S. native, federally threatened snail, decreased in density in habitats that had high densities of Potamopyrgus antipodarum. |
| Reference | 24682 |
| Cost | |
| Location | |