Invasion

Invasion Description

1st Record: 'Delta region'Netherlands/North Sea (1993, Gittenberger et al. 2010)

Geographic Extent

'Delta region'Netherlands/North Sea (1993, Gittenberger et al. 2010); off Texel/Netherland/Wadden Sea (2002, Gittenberger et al. 2010); 4 locations/Netherlands/Wadden Sea (2002, Gittenberger et al. 2010); Le Havre/France/English Channel (2010-2018, Verlaque and Breton 2019); Norderfriedrichskoog/Germany/Wadden Sea (7/24/2014, Steinhagen et al. 2019); St. Peter-Ording/Germany/Wadden Sea (8/15/2014, Steinhagen et al. 2019);