Invasion
Invasion Description
1st Record: North and South Brittany/English Channel-Bay of Biscay (Bishop et al. 1953; Goulletquer et al. 2002; 2010, 2013, Bishop et al. 2015b)
Geographic Extent
North and South Brittany/English Channel-Bay of Biscay (Bishop et al. 1953; Goulletquer et al. 2002; 2010, 2013, Bishop et al. 2015b); Les Minquiers, Channel Islands/English Channel (1977, Department of the Environment, States of Jersey 2019)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |
| Probable | Natural Dispersal |