Invasion

Invasion Description

None

Geographic Extent

Netherlands/Wadden Sea; Swansea/Wales/Irish Sea; Hoek van Hollands/Netherlands/North Sea (USNM 45071, US National Museum of Natural History 2007); Langeoog, Island E Of Juist/Germany/North Sea (USNM 175183, US National Museum of Natural History 2007); Etaples/France/Canche estuary (1988, Dewarumez et al. 1992); Netherlands/Rhine Delta (Wolff 1973)