Invasion
Invasion Description
1st record: Japan/Tokyo Bay (1950, Utinomi 1970)
Geographic Extent
Amakusa/Japan/Japan Inland Sea (Utinomi 1970); Yokosuka/Japan/Tokyo Bay (1950, Henry and McLaughlin 1975); Hiroshima/Japan/Japan Inland Sea (Utinomi 1970); Osaka, Honshu/Japan/Yodo River Estuary (Utinomi 1970)
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Alternate | Hull Fouling |