Invasion
Invasion Description
None
Geographic Extent
Russia/Amur River estuary (Golikov et al. 1976); northwestern Sakhalin Island/Russia/Sea of Japan (Golikov et al. 1976); Toyama Prefecture, Honshu/Japan/Oyabe River (Komai et al. 2006); Niigata Prefecture, Honshu/Japan/Miomote River (Komai et al. 2006)
Vectors
| Level | Vector |
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