Vestigingsstatus |
Gevestigd |
|
Zeldzaamheid |
Zeer algemeen |
|
Invasiviteit |
Invasief |
|
Invasiviteit (toelichting) |
Has gradually expanded its range since its introduction(s) and is currently one of te most abundant predetory species in large rivers. |
|
Type introductie |
Opzettelijk en niet opzettelijk |
|
Jaar van eerste melding |
1984 |
|
Natuurlijke verspreiding |
Azië |
|
Europa |
|
Verspreiding in Nederland |
Drenthe |
|
Flevoland |
|
Friesland |
|
Gelderland |
|
Groningen |
|
Limburg |
|
Noord-Brabant |
|
Noord-Holland |
|
Overijssel |
|
Utrecht |
|
Zuid-Holland |
|
Zeeland |
|
Verspreiding in Nederland (toelichting) |
Occurs in rivers and connected waterbodies. Due to seconday introductions also found in isolated waterbodies, e.g. urban waters and polder canals. |
|
Habitats |
Estuaria en brakwatergebieden |
|
Meren |
|
Waterwegen |
|
Wijze van introductie |
Visserij |
|
Onderling verbonden waterwegen/bassins/zeeën |
|
Impact |
Predatie |
|
Concurrentie |
|
Genetisch |
|
Ecologische impact (toelichting) |
As an important predator could affect prey populations and compete with other species for food and habitat. Furthermore hybridisation with Ide (Leuciscus idus, Dutch name: Winde) occurs. |
|
Economische impact (toelichting) |
No negative economic impact; has become an important target species for anglers. |
|