Invasion
Invasion Description
None
Geographic Extent
Frederickshaven/Denmark/Kattegatt (1923, Crawford 1937); Denmark/Mariagerfjord (Ussing 1924, cited by Crawford 1937)
Vectors
Level | Vector |
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None
Frederickshaven/Denmark/Kattegatt (1923, Crawford 1937); Denmark/Mariagerfjord (Ussing 1924, cited by Crawford 1937)
Level | Vector |
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