Invasion
Invasion Description
1st Record: Mihara, Honshu/Japan/Seto Inland Sea (1955-1957, Nagata 1960)
Geographic Extent
West Kyushu/Pacific Ocean (Hirayama 1978; Ishimaru 1994- cited in Bousfield and Hoover 1997); Mihara, Honshu/Japan/Seto Inland Sea (1955-1957, Nagata 1960)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |