Invasion
Invasion Description
1st Record: Stewart Island/New Zealand/Pacific Ocean (1935, Provan et al. 2008, as C. f. ssp. novae-zelandiae)
Geographic Extent
Stewart Island/New Zealand/Pacific Ocean (1935, Provan et al. 2008, as C. f. ssp. novae-zelandiae)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |