Invasion
Invasion Description
None
Geographic Extent
Norway/Oslofjord (Christiansen, 1972, cited by Schuchert 2006); Sweden (Segerstedt, 1889; Aurivillius, 1898; Kramp 1935, cited by Schuchert 2006)
Vectors
| Level | Vector |
|---|
None
Norway/Oslofjord (Christiansen, 1972, cited by Schuchert 2006); Sweden (Segerstedt, 1889; Aurivillius, 1898; Kramp 1935, cited by Schuchert 2006)
| Level | Vector |
|---|