| Impact ID | 7459 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Lake Constance in Europe, Acentria ephemerella was found to be an ecosystem engineer through its control of macrophyte communities (largely of Potamogeton perfoliatus) that many other species, including young-ofthe-year (YOY) and adult fish such as perch, sticklebacks, and pike, used as habitat. |
| Reference | 33546 |
| Cost | |
| Location | Lake Constance, Europe |