Invasion

Invasion Description

1st record: Burghsluis/Netherlands/North Sea (1995, Platvoet,1995)

Geographic Extent

Dorset/England/Poole Harbor (English Channel) (2004, Arenas et al. 2004); Southampton/England/the Solent (2003, Ashton 2006); Harwich/England/Stour Estuary (2002, Ashton 2006); Port Edgar/Scotland/Firth of Forth (2006, 55º59.7' 03º24.6'; Ashton et al. 2006); Dublin/Ireland/Irish sea (2005, Minchin and Holmes 2006); .Scrabster/Scotland/North Sea (2012, Nall et al. 2014); Pierowall, Westray, Orkneys/Scotland/North Sea (2012, Nall et al. 2014); Orkney Islands/Scotland/North Sea (2012-2017, Kakonnen et al. 2018); Peterhead/Scotland/North Sea (2006, 57º29.4' 01º47.2', Ashton et al. 2006); Fortrose/Scotland/North Sea (2012, Nall et al. 2014); Lossiemouth/Scotland/North Sea (2006, 57º43.3' 03°16.4', Ashton et al. 2006); Belgium/buoys in the vicinity of Zeebrugge harbour (1998, Kerckhof et al. 2007); 7 coastal Harbors/Belgium/North Sea (Boets et al. 2012); Le Havre/France/English Channel (Breton 2004, cited by Ashton 2006); Burghsluis/Netherlands/North Sea (1995, Platvoet, 1995); St Horntje, Texel and Eemshaven/Netherlands/Wadden Sea (2009, Gittenberger et al. 2010); List, Sylt/Germany/North Sea (2004, 55 01N, 08 26E, Buschbaum and Gutow 2005); Helgoland/Germany/North Sea (2004, 54 11N, 007 53E, Buschbaum and Gutow 2005; Beerman and Franke 2011); Wilhelmshaven/Germany/Jade Bay, Helgoland Bight, North Sea (Schuckel et al. 2010); Windfarm/Denmark/North Sea (Boos et al. 2011, 55 27 N); Holy Island (Lindisfarne)/England/North Sea (Jenny Carney, personal communication, 2012, unpublished record); Rathlin Pontoon, Rathlin Island/Northern Ireland/Irish Sea (2012, Nunn and Minchin 2013); Portferry Marina/Northern Ireland/Irish Sea (2012, Nunn and Minchin 2013); on hulls of ships in drydocks/Scotland/North sea-Irish Sea (2009-2012, McCollin and Brown 2014)