Invasion

Invasion Description

Type Locality: Menai Bridge/Wales/Irish Sea (Ryland 1960)

Geographic Extent

Scrabster/Scotland/North Sea (2012, Nall et al. 2014); Stromness Marina, Orkneys/Scotland/North Sea (2012, Nall et al. 2014); Invergordon/Scotland/Firth of Cromarty (2012, Nall et al. 2014); Rathlin Marina, Rathlin Island/Northern Ireland/Irish Sea (2012, Nunn and Minchin 2012; Porter et al. 2017); Carlingford Marina/Ireland/Irish Sea (2012, Nunn and Minchin 2012; 2; Porter et al. 201); Menai Bridge/Wales/Irish Sea (Ryland 1960); Poole, Dorset/England/English Channel (Ryland 1960); Harwich, Suffolk/England/English Channel (Ryland 1960); Blyth, Northumberland/England/North Sea (Ryland 1960)