Invasion
Invasion Description
1st Record: Russia-Estonia-Finland/Gulf of Finland (1936, Jensen and Knudsen 2005; Olenin and Leppakoski 1999)
Geographic Extent
Russia-Estonia-Finland/Gulf of Finland (1936, Jensen and Knudsen 2005; Olenin and Leppakoski 1999; Genetypes T and Z, Butkus et al. 2020,
Vectors
| Level | Vector |
|---|---|
| Alternate | Dry Ballast |
| Alternate | Packing Material |
| Alternate | Natural Dispersal |
| Alternate | Cargo |
Regional Impacts
| Ecological Impact | Competition | |
| Some community impacts (Zaiko et al. 2011) | ||