Invasion

Invasion Description

1st Record: Essex/England/Blackwater River (1967, Bamber 1987)

Geographic Extent

Essex/England/Blackwater River (1967, Bamber 1987) Kingsnorth Power Station, Kent/England/River Medway (1967, Bamber 1987); England/Thames Estuary (1967, Bamber 1987); Hampshire/England/The Solent (1967, Bamber 1987); near Zierikzee/Netherlands/Oosterschelde (9/7/2012, Faasse 2013)