Species introduction events (12)

SpeciesRecipient regionDate of the first record 
Heterosigma akashiwoIceland1987
Heterosigma akashiwoIreland1970 - 1976
Heterosigma akashiwoUnited Kingdom (Britain) / English Channel1950
Heterosigma akashiwoNorway / North Sea1964
Heterosigma akashiwoNetherlandsTo 1992
Heterosigma akashiwoFrance / Biscay Gulf1990
Heterosigma akashiwoDenmark / Baltic Sea1989
Heterosigma akashiwoDenmark / North Sea1989
Heterosigma akashiwoGermany / North SeaTo 1993
Heterosigma akashiwoGermany / Baltic SeaTo 2012
Heterosigma akashiwoFrance / Western Mediterranean1996
Heterosigma akashiwoFrance / English Channel1993