Invasion
Invasion Description
None
Geographic Extent
Izu Peninsula, Honshu/Japan/Pacific Ocean (Keiu 2000); Osezaki, Izu Peninsula, Honshu/Japan/surga Bay (Australian Museum 2002) Keiu, S. (2000). Opisthobranchs of Izu Peninsula. TBSBritannica Co. Ltd., Tokyo.
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |