Public domain: Introduction events' accounts (648 / 4904)

ABCDEFGHIJKLMNOPQRSTUVWXYZAll
Species Recipient region Date of the first record  
Abra segmentumRussia / Caspian Sea1955
Abudefduf sexfasciatusGreece / Eastern Mediterranean2017
Abudefduf vaigiensisFrance / Western Mediterranean2000
Abudefduf vaigiensisItaly / Western Mediterranean1957
Acanthogobius flavimanusAustralia / Bass strait1990
Acanthophora nayadiformisFrance / Western MediterraneanTo 1977
Acanthophora nayadiformisGreece / Central Mediterranean1987
Acanthophora nayadiformisGreece / Eastern Mediterranean1861
Acanthosiphonia echinataItaly / Adriatic Sea2018
Acanthurus chirurgusItaly / Western Mediterranean2012
Acanthurus monroviaePortugal / Iberian Coastal2007
Acanthurus sohalGreece / Eastern Mediterranean2017
Acartia (Acanthacartia) tonsaBelgium1956
Acartia (Acanthacartia) tonsaBulgaria2000
Acartia (Acanthacartia) tonsaDenmark / Baltic Sea1921 - 1925
Acartia (Acanthacartia) tonsaDenmark / North Sea1921
Acartia (Acanthacartia) tonsaEstonia1924
Acartia (Acanthacartia) tonsaFinland1930
Acartia (Acanthacartia) tonsaFrance / Biscay Gulf1927
Acartia (Acanthacartia) tonsaFrance / English Channel1927
Acartia (Acanthacartia) tonsaFrance / Western Mediterranean1966
Acartia (Acanthacartia) tonsaGeorgia2002
Acartia (Acanthacartia) tonsaGermany / Baltic Sea1981
Acartia (Acanthacartia) tonsaGermany / North Sea1930
Acartia (Acanthacartia) tonsaGreece / Central Mediterranean2005
Acartia (Acanthacartia) tonsaIran / Caspian SeaFrom 1981
Acartia (Acanthacartia) tonsaItaly / Adriatic Sea1987 - 1988
Acartia (Acanthacartia) tonsaItaly / Western Mediterranean1986
Acartia (Acanthacartia) tonsaLatvia1924
Acartia (Acanthacartia) tonsaLithuania1920 - 1930
Acartia (Acanthacartia) tonsaNetherlands1913 - 1915
Acartia (Acanthacartia) tonsaNorway / North Sea1980 - 2012
Acartia (Acanthacartia) tonsaPoland1925
Acartia (Acanthacartia) tonsaPortugal / Iberian CoastalTo 1985
Acartia (Acanthacartia) tonsaRussia / Baltic Sea / Kaliningrad area1930 - 1950
Acartia (Acanthacartia) tonsaRussia / Baltic Sea / St. Petersburg area1934
Acartia (Acanthacartia) tonsaSweden / Baltic Sea1934
Acartia (Acanthacartia) tonsaSweden / North Sea1920 - 1930
Acartia (Acanthacartia) tonsaTurkey / Black Sea1996
Acartia (Acanthacartia) tonsaUkraine / Black SeaFrom 1976
Acartia (Acanthacartia) tonsaUnited Kingdom (Britain) / English Channel1956
Acartia (Acanthacartia) tonsaUnited Kingdom (Britain) / North Sea1956 - 1986
Acartia (Acartiura) clausiRussia / Caspian Sea1981
Acartia (Acartiura) omoriiFrance / English Channel2004
Acartia (Acartiura) omoriiFrance / North Sea2004
Acentrogobius pflaumiiAustralia / Bass strait1996
Achelia sawayaiItaly / Central Mediterranean2016
Achnanthes pseudogroenlandicaBulgaria1984
Achnanthes pseudogroenlandicaRomania1984
Achnanthes pseudogroenlandicaUkraine / Black SeaFrom 1984
Acinetospora crinitaAustralia / Bass strait1971
Acipenser baeriDenmark / Baltic Sea2005
Acipenser baeriEstonia1962
Acipenser baeriFinland1960 - 1970
Acipenser baeriFrance / Biscay Gulf1999
Acipenser baeriFrance / Celtic seas1999
Acipenser baeriGermany / Baltic Sea1980 - 1989
Acipenser baeriGermany / North Sea1980 - 1989
Acipenser baeriLatvia1962
Acipenser baeriLithuania1962
Acipenser baeriNetherlandsTo 1990
Acipenser baeriPoland1985
Acipenser baeriRussia / Baltic Sea / Kaliningrad area1960 - 1969
Acipenser baeriRussia / Baltic Sea / St. Petersburg area1964 - 1967
Acipenser gueldenstaedtiiDenmark / Baltic Sea1995
Acipenser gueldenstaedtiiDenmark / North Sea2010
Acipenser gueldenstaedtiiEstonia1962 - 1969
Acipenser gueldenstaedtiiFinland2000
Acipenser gueldenstaedtiiGermany / Baltic Sea1990 - 1999
Acipenser gueldenstaedtiiLatvia1962
Acipenser gueldenstaedtiiNetherlandsTo 1990
Acipenser gueldenstaedtiiPoland1985
Acipenser gueldenstaedtiiRussia / Baltic Sea / St. Petersburg area1964 - 1966
Acipenser gueldenstaedtiiSweden / Baltic Sea1966
Acipenser ruthenusFinland1958
Acipenser ruthenusLatvia1888
Acipenser ruthenusLithuania1885
Acipenser ruthenusNetherlandsTo 1990
Acipenser ruthenusPoland1937
Acipenser ruthenusRussia / Baltic Sea / Kaliningrad area1885
Acipenser ruthenusRussia / Baltic Sea / St. Petersburg area1763
Acipenser ruthenusSweden / Baltic Sea1887
Acipenser stellatusDenmark / Baltic Sea2010
Acipenser stellatusFinland1999
Acipenser stellatusGermany / Baltic SeaTo 2006
Acipenser transmontanusGermany / North SeaTo 1999
Acorus calamusIndia / Eastern Arabian2005
Acrochaetium catenulatumNetherlands1967
Acrochaetium kyliniiTurkey / Black Sea2000 - 2009
Acrochaetium leptonemaBulgaria2000 - 2009
Acrochaetium leptonemaTurkey / Black Sea2000 - 2009
Acrochaetium mahumetanumRomania1938
Acrochaetium mahumetanumTurkey / Black Sea2000 - 2009
Acrochaetium mediterraneumTurkey / Black Sea2000 - 2009
Acrochaetium microscopicumTurkey / Black Sea2000 - 2009
Acrochaetium moniliformeTurkey / Black Sea2000 - 2009
Acrochaetium pacificumAustralia / Bass strait1981
Acrochaetium rosulatumBulgaria1990 - 1999
Acrochaetium rosulatumTurkey / Black Sea2000 - 2009
Acrochaetium savianumNetherlands1960 - 1969
Acrochaetium subpinnatumTurkey / Black Sea2000 - 2009
Acromegalomma claparedeiItaly / Adriatic Sea1987
Acrothamnion preissiiFrance / Western Mediterranean1981
Acrothamnion preissiiItaly / Adriatic Sea2007
Acrothamnion preissiiItaly / Central Mediterranean1996
Acrothamnion preissiiItaly / Western Mediterranean1969
Acrothrix gracilisFrance / Western Mediterranean1993
Actaeodes tomentosusGreece / Eastern Mediterranean2013
Acteocina mucronataGreece / Eastern Mediterranean1991
Adelosina carinatastriataFrance / Biscay GulfTo 2007
Aeolidiella indicaItaly / Western Mediterranean1968
Aerococcus viridansIreland1961
Aerococcus viridansUnited Kingdom (Britain) / Celtic seas1985
Aeromonas salmonicida salmonicidaIceland1995
Aeromonas salmonicida salmonicidaNorway / Barents Sea1986
Aeromonas salmonicida salmonicidaNorway / North Sea1986
Aeromonas salmonicida salmonicidaNorway / Norwegian Sea1986
Aetea anguinaAustralia / Bass strait1887
Aetea anguinaSpain / Canary IslandsTo 2003
Aetea ligulataSpain / Canary IslandsTo 2003
Aetea longicollisSpain / Canary IslandsTo 2003
Aetea sicaSpain / Canary IslandsTo 2003
Aetea truncataSpain / Canary IslandsTo 2003
Afropinnotheres monodiPortugal / Iberian CoastalTo 2019
Afropinnotheres monodiSpain / Iberian Coastal1995
Agardhiella subulataFrance / Western Mediterranean1984
Agardhiella subulataItaly / Adriatic Sea2003
Agardhiella subulataItaly / Central Mediterranean1987
Agardhiella subulataItaly / Western Mediterranean2007
Agardhiella subulataNetherlands1998
Agarophyton vermiculophyllumBelgiumTo 2011
Agarophyton vermiculophyllumDenmark / Baltic Sea2003
Agarophyton vermiculophyllumDenmark / North Sea2005
Agarophyton vermiculophyllumFrance / Biscay Gulf2005
Agarophyton vermiculophyllumFrance / Celtic seas1996
Agarophyton vermiculophyllumFrance / English Channel1993
Agarophyton vermiculophyllumGermany / Baltic Sea2005
Agarophyton vermiculophyllumGermany / North Sea2002
Agarophyton vermiculophyllumIreland2012
Agarophyton vermiculophyllumItaly / Adriatic Sea2008
Agarophyton vermiculophyllumNetherlands1994
Agarophyton vermiculophyllumNorway / North Sea2012
Agarophyton vermiculophyllumPortugal / Iberian CoastalFrom 1989
Agarophyton vermiculophyllumSpain / Iberian CoastalTo 2003
Agarophyton vermiculophyllumSweden / North Sea2003
Aglaothamnion cordatumPortugal / Azores2005 - 2007
Aglaothamnion feldmanniaeFrance / Western Mediterranean1979
Aglaothamnion feldmanniaeItaly / Adriatic Sea2003
Aglaothamnion feldmanniaeItaly / Western Mediterranean1975
Aglaothamnion feldmanniaeUnited Kingdom (Britain) / English Channel 
Aglaothamnion halliaeDenmark / Baltic Sea2003
Aglaothamnion halliaeDenmark / North Sea2003
Aglaothamnion halliaeGermany / North Sea1960
Aglaothamnion halliaeItaly / Adriatic Sea2016
Aglaothamnion halliaeNorway / North Sea1980 - 1989
Aglaothamnion halliaeSweden / North Sea2003
Ahnfeltiopsis flabelliformisFrance / Western Mediterranean1995
Ahnfeltiopsis furcellataTurkey / Black Sea1990 - 1999
Aiptasia diaphanaPortugal / Madeira1994
Aiptasia pulchellaFrance / Biscay Gulf1973
Aiptasia pulchellaFrance / Celtic seas1974
Akashiwo sanguineaDenmark / Baltic Sea1983
Akashiwo sanguineaDenmark / North Sea1982
Alepes djedabaGreece / Central Mediterranean1987
Alepes djedabaGreece / Eastern Mediterranean1960
Alexandrium acatenellaUkraine / Black SeaFrom 2001
Alexandrium affineFrance / Biscay Gulf1987
Alexandrium affineFrance / English Channel1988
Alexandrium affineUkraine / Black SeaFrom 2001
Alexandrium catenellaAustralia / Bass strait1988
Alexandrium catenellaFrance / Western MediterraneanTo 1998
Alexandrium leeiDenmark / Baltic Sea2006
Alexandrium leeiDenmark / North Sea2006
Alexandrium leeiFrance / Biscay Gulf1993
Alexandrium leeiFrance / Celtic seas1995
Alexandrium leeiFrance / English Channel1993
Alexandrium leeiNetherlands1991
Alexandrium margalefiiDenmark / Baltic Sea2006
Alexandrium margalefiiDenmark / North Sea2006
Alexandrium minutumBulgaria2008
Alexandrium minutumDenmark / Baltic Sea1992
Alexandrium minutumDenmark / North Sea1998
Alexandrium minutumFrance / Biscay Gulf1985
Alexandrium minutumFrance / Celtic seas1985
Alexandrium minutumFrance / English ChannelTo 1988
Alexandrium minutumFrance / North Sea1990
Alexandrium minutumFrance / Western Mediterranean1988
Alexandrium minutumGermany / Baltic SeaTo 1993
Alexandrium minutumGermany / North Sea1990 - 1999
Alexandrium minutumNetherlandsTo 1992
Alexandrium minutumRussia / Black Sea2000
Alexandrium minutumSweden / North SeaTo 1996
Alexandrium minutumTurkey / Black Sea2002 - 2003
Alexandrium monilatumBulgaria1991
Alexandrium monilatumUkraine / Black Sea2001
Alexandrium ostenfeldiiDenmark / Baltic Sea1986
Alexandrium ostenfeldiiDenmark / North Sea1986
Alexandrium ostenfeldiiNetherlandsTo 2018
Alexandrium ostenfeldiiPoland2001
Alexandrium ostenfeldiiRussia / Black Sea2004
Alexandrium pseudogonyaulaxDenmark / Baltic Sea2007
Alexandrium pseudogonyaulaxDenmark / North Sea2007
Alexandrium pseudogonyaulaxGermany / Baltic SeaTo 2010
Alexandrium pseudogonyaulaxUkraine / Black SeaFrom 2002
Alexandrium tamarenseAustralia / Bass strait1993
Alexandrium tamarenseBulgaria2008
Alexandrium tamarenseDenmark / Baltic Sea1983
Alexandrium tamarenseDenmark / North Sea1983
Alexandrium tamarenseFaroe IslandsTo 2003
Alexandrium tamarenseFrance / Western MediterraneanTo 1998
Alexandrium tamarenseGermany / North SeaTo 1972
Alexandrium tamarenseIrelandTo 1986
Alexandrium tamarenseNetherlands1989
Alexandrium tamarenseNorway / North SeaTo 2001
Alexandrium tamarenseRomania2004
Alexandrium tamarenseRussia / Black Sea2004
Alexandrium tamarenseTurkey / Black Sea2007 - 2008
Alexandrium tamarenseUkraine / Black SeaFrom 2001
Alexandrium tayloriFrance / Biscay Gulf1994
Alexandrium tayloriFrance / Celtic seas1994
Alitta succineaAustralia / Bass strait1978
Alitta succineaDenmark / Baltic Sea1940
Alitta succineaDenmark / North Sea1940
Alitta succineaGermany / Baltic SeaTo 2016
Alitta succineaUnited Kingdom (Britain) / North Sea1959
Alitta virensGermany / Baltic Sea1920
Alitta virensGermany / North Sea1923
Alitta virensNetherlands1903
Alitta virensUnited Kingdom (Britain) / Celtic seas1800 - 1900
Alitta virensUnited Kingdom (Britain) / English Channel1800 - 1900
Alitta virensUnited Kingdom (Britain) / North Sea1800 - 1900
Alkmaria romijniDenmark / Baltic Sea1975
Alkmaria romijniDenmark / North Sea1929
Alkmaria romijniNetherlands1919
Alkmaria romijniNorway / North SeaTo 1997
Alkmaria romijniRussia / Baltic Sea / Kaliningrad area1996
Alkmaria romijniSweden / Baltic Sea1960 - 1972
Alloeocarpa loculosaPortugal / AzoresTo 1971
Allolepidapedon fistulariaItaly / Western Mediterranean2005
Alpheus dentipesBulgaria1966
Alpheus rapacidaGreece / Eastern Mediterranean1998
Amathia distansAustralia / Bass straitTo 1999
Amathia gracilisGermany / Baltic Sea1990 - 1999
Amathia gracilisGermany / North Sea1990 - 1999
Amathia gracilisNetherlandsTo 1969
Amathia gracilisUnited Kingdom (Britain) / Celtic seas / Channel Islands1960 - 1969
Amathia gracilisUnited Kingdom (Britain) / English Channel2002
Amathia gracilisUnited Kingdom (Britain) / North SeaTo 1996
Amathia imbricataGermany / Baltic SeaTo 2015
Amathia imbricataGermany / North SeaTo 2015
Amathia verticillataFrance / Western Mediterranean2015
Amathia verticillataGreece / Central Mediterranean1980
Amathia verticillataGreece / Eastern Mediterranean1969
Amathia verticillataItaly / Adriatic SeaTo 1867
Amathia verticillataItaly / Central Mediterranean1952
Amathia verticillataItaly / Western MediterraneanTo 1822
Amathia verticillataPortugal / Azores2009
Amathia verticillataPortugal / Madeira2008
Amathia verticillataSpain / Canary IslandsTo 2011
Amathia verticillataSpain / Iberian CoastalTo 2011
Amathia verticillataTaiwan / South China Sea2015
Ameira divagans divagansGermany / Baltic Sea1970
Ameira divagans divagansSweden / North Sea 
Ammonia tepidaFrance / Biscay Gulf1970
Ammonia tepidaFrance / Celtic seas1970
Ammonia tepidaFrance / English Channel1970
Ammonia tepidaFrance / North Sea1970
Ammothea hilgendorfiBelgium2013
Ammothea hilgendorfiFrance / Biscay Gulf2019
Ammothea hilgendorfiItaly / Adriatic Sea1979
Ammothea hilgendorfiNetherlands2013
Ammothea hilgendorfiUnited Kingdom (Britain) / English Channel1978
Ampelisca cavicoxaSpain / Iberian Coastal2005
Ampelisca heterodactylaPortugal / Iberian CoastalTo 1986
Ampelisca heterodactylaSpain / Iberian Coastal1993
Amphiascus tenuiremisUkraine / Black SeaFrom 1996
Amphibalanus amphitriteBelgiumTo 1952
Amphibalanus amphitriteFrance / Biscay Gulf1914
Amphibalanus amphitriteFrance / English Channel1928
Amphibalanus amphitriteFrance / North Sea1982
Amphibalanus amphitriteFrance / Western Mediterranean1973
Amphibalanus amphitriteGermany / North SeaTo 2002
Amphibalanus amphitriteNetherlands1962
Amphibalanus amphitritePortugal / AzoresTo 1889
Amphibalanus amphitritePortugal / Iberian Coastal1982
Amphibalanus amphitritePortugal / MadeiraTo 2005
Amphibalanus amphitriteRomania1844
Amphibalanus amphitriteSpain / Iberian CoastalTo 2016
Amphibalanus amphitriteUkraine / Black Sea1905
Amphibalanus eburneusFrance / Biscay Gulf1872
Amphibalanus eburneusFrance / Celtic seas1940
Amphibalanus eburneusFrance / Western Mediterranean1973
Amphibalanus eburneusGreece / Eastern Mediterranean1970
Amphibalanus eburneusItaly / Adriatic SeaFrom 1864
Amphibalanus eburneusItaly / Central MediterraneanTo 1864
Amphibalanus eburneusItaly / Western MediterraneanFrom 1864
Amphibalanus eburneusNetherlands1890 - 1899
Amphibalanus eburneusPortugal / AzoresTo 1998
Amphibalanus eburneusRussia / Caspian Sea1956
Amphibalanus eburneusSpain / Iberian CoastalTo 2016
Amphibalanus eburneusTurkey / Black Sea1968
Amphibalanus eburneusUkraine / Black SeaFrom 1892
Amphibalanus improvisusBelgiumTo 1700
Amphibalanus improvisusBulgaria1844
Amphibalanus improvisusDenmark / Baltic Sea1880
Amphibalanus improvisusDenmark / North Sea1880
Amphibalanus improvisusEstonia1801 - 1850
Amphibalanus improvisusFinland1801 - 1860
Amphibalanus improvisusFrance / Biscay GulfTo 1901
Amphibalanus improvisusFrance / Celtic seas1872
Amphibalanus improvisusFrance / English ChannelTo 1900
Amphibalanus improvisusGeorgia1978 - 1982
Amphibalanus improvisusGermany / Baltic Sea1867
Amphibalanus improvisusGermany / North Sea1858
Amphibalanus improvisusIrelandTo 1950
Amphibalanus improvisusItaly / Adriatic SeaTo 1951
Amphibalanus improvisusItaly / Central MediterraneanTo 1942
Amphibalanus improvisusItaly / Western Mediterranean1979
Amphibalanus improvisusLatvia1801 - 1889
Amphibalanus improvisusLithuania1844
Amphibalanus improvisusNetherlands1827
Amphibalanus improvisusNorway / North Sea1800 - 1809
Amphibalanus improvisusNorway / Norwegian Sea1800 - 1809
Amphibalanus improvisusPoland1844
Amphibalanus improvisusPortugal / Azores1887
Amphibalanus improvisusPortugal / Iberian Coastal1974
Amphibalanus improvisusRomania1844
Amphibalanus improvisusRussia / Baltic Sea / Kaliningrad area1801 - 1889
Amphibalanus improvisusRussia / Baltic Sea / St. Petersburg area1934
Amphibalanus improvisusSpain / Iberian Coastal1900
Amphibalanus improvisusSweden / Baltic Sea1844 - 1899
Amphibalanus improvisusSweden / North Sea1844 - 1919
Amphibalanus improvisusTurkey / Black Sea2005
Amphibalanus improvisusUkraine / Azov SeaFrom 1844
Amphibalanus improvisusUkraine / Black SeaFrom 1844
Amphibalanus improvisusUnited Kingdom (Britain) / Celtic seas1854
Amphibalanus improvisusUnited Kingdom (Britain) / North Sea1500 - 1854
Amphibalanus reticulatusBelgium1997
Amphibalanus reticulatusFrance / English Channel2001
Amphibalanus reticulatusFrance / North Sea2001
Amphibalanus reticulatusFrance / Western Mediterranean1977
Amphibalanus variegatusBelgium1997
Amphibalanus variegatusFrance / English Channel1997
Amphibalanus variegatusFrance / North Sea1997
Amphicorina pectinataSpain / Iberian CoastalTo 2017
Amphiroa rigidaTurkey / Black Sea1990 - 1999
Amphisbetia operculataAustralia / Bass strait1884
Amphisorus hemprichiiItaly / Central Mediterranean2005
Amphistegina lessoniiItaly / Central Mediterranean2005
Amphistegina lobiferaGreece / Central Mediterranean1955 - 1961
Amphistegina lobiferaGreece / Eastern Mediterranean1955 - 1961
Amphistegina lobiferaItaly / Central Mediterranean2005
Amphiura parviscutataAustralia / Bass strait1966
Amphogona pusillaItaly / Western Mediterranean1972
Amphorellopsis acutaRussia / Black Sea2010
Amphorellopsis acutaUkraine / Black Sea2011
Ampithoe validaFrance / Biscay Gulf2014
Ampithoe validaNetherlandsTo 2013
Ampithoe validaPortugal / Iberian Coastal1993
Anadara diluviiSpain / Iberian Coastal1996
Anadara inaequivalvisBulgaria1982
Anadara inaequivalvisGeorgia1978
Anadara inaequivalvisRomania1984
Anadara inaequivalvisRussia / Azov Sea1989
Anadara inaequivalvisRussia / Black Sea1980 - 1990
Anadara inaequivalvisTurkey / Black Sea1980 - 1990
Anadara inaequivalvisUkraine / Azov SeaFrom 1987
Anadara inaequivalvisUkraine / Black SeaFrom 1987
Anadara kagoshimensisItaly / Adriatic Sea1969
Anadara kagoshimensisSpain / Iberian Coastal1993 - 1994
Anadara kagoshimensisTurkey / Black Sea2003
Anadara transversaGreece / Eastern Mediterranean1993
Anadara transversaItaly / Adriatic Sea1970 - 1980
Anadara transversaItaly / Central Mediterranean2007
Anadara transversaItaly / Western Mediterranean2005
Anguillicoloides crassusBelgiumTo 1989
Anguillicoloides crassusDenmark / Baltic Sea1987 - 1989
Anguillicoloides crassusDenmark / North SeaTo 1985
Anguillicoloides crassusEstonia1989
Anguillicoloides crassusFinland2002
Anguillicoloides crassusFrance / Biscay Gulf1980
Anguillicoloides crassusFrance / English Channel1980
Anguillicoloides crassusFrance / North Sea1980
Anguillicoloides crassusGermany / Baltic Sea1960 - 1987
Anguillicoloides crassusGermany / North Sea1982
Anguillicoloides crassusIcelandTo 1997
Anguillicoloides crassusIreland1998
Anguillicoloides crassusItaly / Adriatic Sea1997
Anguillicoloides crassusItaly / Western Mediterranean2001 - 2011
Anguillicoloides crassusLatvia1998
Anguillicoloides crassusLithuania1998
Anguillicoloides crassusNetherlandsTo 1985
Anguillicoloides crassusNorway / North Sea1994
Anguillicoloides crassusPoland1988
Anguillicoloides crassusPortugal / Iberian Coastal1992
Anguillicoloides crassusRussia / Baltic Sea / Kaliningrad area1988
Anguillicoloides crassusSweden / Baltic Sea1987
Anguillicoloides crassusSweden / North Sea1989
Anguillicoloides crassusUnited Kingdom (Britain) / English ChannelFrom 1987
Anguillicoloides crassusUnited Kingdom (Britain) / North Sea1987
Anomia chinensisFrance / Biscay Gulf1971
Anomia chinensisFrance / Celtic seas1974
Anomia ephippiumNetherlands1935
Anoplodactylus californicusItaly / Western Mediterranean1965
Anotrichium furcellatumFrance / Celtic seas1922
Anotrichium furcellatumFrance / English ChannelTo 1922
Anotrichium furcellatumGreece / Eastern Mediterranean1971 - 1973
Anotrichium furcellatumNetherlands1950
Anotrichium furcellatumPortugal / Azores2005 - 2007
Anotrichium furcellatumPortugal / Iberian CoastalTo 1960
Anotrichium furcellatumPortugal / MadeiraTo 1970
Anotrichium furcellatumSpain / Canary IslandsTo 2004
Anotrichium furcellatumSpain / Iberian Coastal1979
Antennella secundariaAustralia / Bass strait1910
Anthopleura anjunaeSpain / Iberian CoastalTo 2016
Anthopleura elegantissimaSpain / Iberian CoastalTo 2016
Antithamnion amphigeneumFrance / Western MediterraneanTo 1998
Antithamnion amphigeneumItaly / Central Mediterranean2005
Antithamnion amphigeneumItaly / Western Mediterranean1996
Antithamnion amphigeneumPortugal / Iberian CoastalTo 2004
Antithamnion amphigeneumSpain / Iberian Coastal1995
Antithamnion densumFrance / Biscay Gulf1964
Antithamnion densumFrance / Celtic seas1964
Antithamnion densumFrance / English Channel1964
Antithamnion densumFrance / North Sea1981
Antithamnion densumIreland1991
Antithamnion densumPortugal / Azores2005
Antithamnion densumPortugal / Iberian Coastal2004
Antithamnion densumSpain / Canary IslandsTo 2006
Antithamnion densumSpain / Iberian Coastal1984 - 1995
Antithamnion diminuatumPortugal / Azores1989
Antithamnion diminuatumSpain / Canary IslandsTo 1996
Antithamnion hubbsiiFrance / Biscay Gulf2011
Antithamnion hubbsiiFrance / Western Mediterranean1988
Antithamnion hubbsiiNorway / North SeaTo 2007
Antithamnion nipponicumItaly / Adriatic Sea1994
Antithamnion nipponicumNorway / North Sea2007
Antithamnion nipponicumPortugal / Azores1989
Antithamnion nipponicumPortugal / Iberian CoastalFrom 2008
Antithamnion nipponicumUnited Kingdom (Britain) / North Sea / Orkney Islands2020
Antithamnion pectinatumFrance / Western Mediterranean1983
Antithamnion pectinatumPortugal / AzoresTo 1994
Antithamnion pectinatumPortugal / Iberian CoastalTo 2008
Antithamnionella boergeseniiFrance / Western Mediterranean1995
Antithamnionella boergeseniiItaly / Central Mediterranean1991 - 1992
Antithamnionella boergeseniiPortugal / Azores2005 - 2007
Antithamnionella boergeseniiPortugal / MadeiraFrom 2001
Antithamnionella elegansGreece / Central Mediterranean1975
Antithamnionella elegansGreece / Eastern Mediterranean2007
Antithamnionella elegansItaly / Adriatic Sea1980 - 1984
Antithamnionella elegansItaly / Central Mediterranean1970 - 1971
Antithamnionella elegansItaly / Western Mediterranean1822
Antithamnionella elegans var. sublittoralisItaly / Central Mediterranean1980
Antithamnionella spirographidisAustralia / Bass strait1976
Antithamnionella spirographidisBelgium1992
Antithamnionella spirographidisFrance / Biscay Gulf1975
Antithamnionella spirographidisFrance / Celtic seas1911
Antithamnionella spirographidisFrance / English Channel1927
Antithamnionella spirographidisFrance / Western Mediterranean2004
Antithamnionella spirographidisGermany / North Sea2012
Antithamnionella spirographidisGreece / Central Mediterranean1983
Antithamnionella spirographidisGreece / Eastern Mediterranean1992
Antithamnionella spirographidisIreland1969
Antithamnionella spirographidisItaly / Adriatic Sea1995
Antithamnionella spirographidisNetherlands1974
Antithamnionella spirographidisPortugal / Iberian Coastal2003 - 2008
Antithamnionella spirographidisPortugal / MadeiraTo 1974
Antithamnionella spirographidisSpain / Iberian Coastal1927
Antithamnionella spirographidisUnited Kingdom (Britain) / English ChannelTo 1911
Antithamnionella ternifoliaAustralia / Bass strait1977
Antithamnionella ternifoliaBelgium1970
Antithamnionella ternifoliaDenmark / Baltic Sea2014
Antithamnionella ternifoliaFrance / Biscay Gulf1969
Antithamnionella ternifoliaFrance / Celtic seas1910
Antithamnionella ternifoliaFrance / English Channel1910
Antithamnionella ternifoliaFrance / Western Mediterranean1981
Antithamnionella ternifoliaGermany / Baltic Sea2014
Antithamnionella ternifoliaGermany / North Sea1958
Antithamnionella ternifoliaIreland1930
Antithamnionella ternifoliaNetherlands1951
Antithamnionella ternifoliaNew Zealand / New Zealand Shelf / North IslandTo 1972
Antithamnionella ternifoliaNew Zealand / New Zealand Shelf / South IslandTo 1904
Antithamnionella ternifoliaPortugal / Azores1987
Antithamnionella ternifoliaPortugal / Iberian Coastal1958
Antithamnionella ternifoliaSpain / Iberian Coastal1920 - 1929
Antithamnionella ternifoliaUnited Kingdom (Britain) / English ChannelTo 1906
Antithamnionella ternifoliaUnited Kingdom (Britain) / North SeaTo 1999
Aoroides curvipesFrance / Biscay Gulf2009
Aoroides longimerusFrance / Biscay Gulf2013
Aoroides longimerusFrance / Celtic seas2014
Aoroides longimerusFrance / English Channel2014
Aoroides longimerusFrance / Western MediterraneanFrom 2015
Aoroides secundusFrance / Biscay GulfTo 2010
Aoroides semicurvatusFrance / Biscay Gulf2009
Aoroides semicurvatusFrance / English Channel2019
Aoroides semicurvatusNetherlands2017
Apedinella radiansBulgaria1987
Apedinella radiansRomania1991
Apedinella radiansUkraine / Black SeaFrom 1999
Aphelochaeta marioniDenmark / Baltic Sea1991
Aphelochaeta marioniDenmark / North Sea1984
Aphelochaeta marioniFrance / English Channel2001
Aphelochaeta marioniGermany / North Sea1938
Aphelochaeta marioniNetherlandsTo 1951
Aphelochaeta marioniUnited Kingdom (Britain) / North Sea / Orkney Islands1997
Aplidium accarenseItaly / Central Mediterranean2018
Aplidium accarenseItaly / Western MediterraneanTo 2015
Aplidium glabrumBelgiumTo 2018
Aplidium glabrumGermany / North Sea1992
Aplidium glabrumIreland2010
Aplidium glabrumNetherlandsTo 1977
Aplidium pallidumItaly / Western Mediterranean1913
Aplysia dactylomelaGreece / Central Mediterranean2005
Aplysia dactylomelaGreece / Eastern Mediterranean2005
Aplysia dactylomelaPortugal / MadeiraFrom 1987
Aplysilla roseaAustralia / Bass strait1981
Aplysiopsis formosaAustralia / Bass strait1994
Apoglossum gregariumFrance / Western MediterraneanTo 1996
Apoglossum gregariumItaly / Central Mediterranean1999
Apoglossum gregariumItaly / Western Mediterranean1992
Apogonichthyoides pharaonisGreece / Eastern Mediterranean1982
Aporrhais pespelecaniGeorgia1960
Aporrhais pespelecaniTurkey / Black Sea1896
Aporrhais pespelecaniUkraine / Black SeaFrom 1987
Arachnidium lacourtiGermany / Baltic SeaTo 2015
Arachnidium lacourtiGermany / North Sea2014
Arachnidium lacourtiNetherlandsTo 2005
Arachnoidea protectaItaly / Western Mediterranean1992
Arbopercula tenellaItaly / Central Mediterranean1990
Arbopercula tenellaItaly / Western MediterraneanTo 2011
Archesola typhlopsUkraine / Black Sea2007
Arcuatula senhousiaAustralia / Bass strait1980 - 1989
Arcuatula senhousiaFrance / Biscay Gulf1971
Arcuatula senhousiaFrance / Celtic seasTo 2008
Arcuatula senhousiaFrance / Western Mediterranean1982
Arcuatula senhousiaItaly / Adriatic Sea1994
Arcuatula senhousiaItaly / Central Mediterranean2001
Arcuatula senhousiaItaly / Western Mediterranean1999
Arcuatula senhousiaRomania2002
Arcuatula senhousiaSpain / Iberian CoastalTo 2012
Argopecten irradiansChina / Yellow Sea1982
Argopecten irradiansKorea, Democratic Peoples Republic of / Sea of JapanTo 2013
Argopecten irradiansKorea, Republic of / Sea of JapanTo 2013
Aricidea hartmaniCanada / Hudson Bay ComplexTo 2010
Arietellus pavoninusGreece / Eastern Mediterranean1967
Artemia franciscanaFrance / Biscay Gulf1800 - 1899
Artemia franciscanaItaly / Adriatic Sea2004
Artemia franciscanaPortugal / Iberian CoastalTo 1980
Artemia franciscanaPortugal / Madeira1997
Artemia franciscanaSpain / Iberian CoastalTo 2002
Ascidia interruptaPortugal / AzoresTo 1992
Ascidiella aspersaAustralia / Bass straitTo 1985
Ascidiella aspersaCanada / South-eastern Scotian Shelf2012
Ascidiella aspersaGreece / Eastern Mediterranean1901
Ascidiella aspersaIceland2018
Ascidiella aspersaUnited Kingdom (Britain) / North Sea / Orkney Islands1994
Ascidiella scabraUnited Kingdom (Britain) / North Sea / Orkney Islands1994
Ascophyllum nodosumItaly / Central Mediterranean2009
Asparagopsis armataFrance / Biscay Gulf1925
Asparagopsis armataFrance / Celtic seas1922
Asparagopsis armataFrance / English Channel1999
Asparagopsis armataFrance / Western Mediterranean1926
Asparagopsis armataGreece / Central Mediterranean2010
Asparagopsis armataGreece / Eastern Mediterranean2010
Asparagopsis armataIreland1939
Asparagopsis armataItaly / Adriatic SeaTo 1978
Asparagopsis armataItaly / Central MediterraneanTo 1972
Asparagopsis armataItaly / Western MediterraneanTo 1955
Asparagopsis armataNetherlandsTo 1983
Asparagopsis armataPortugal / Azores1989
Asparagopsis armataPortugal / Iberian Coastal1951
Asparagopsis armataPortugal / MadeiraTo 1974
Asparagopsis armataSpain / Canary IslandsTo 1980
Asparagopsis armataSpain / Iberian Coastal1933
Asparagopsis armataTurkey / Black Sea1973
Asparagopsis armataUnited Kingdom (Britain) / Celtic seas / Channel Islands1949
Asparagopsis armataUnited Kingdom (Britain) / English Channel1949 - 1950
Asparagopsis armataUnited Kingdom (Britain) / North Sea1973
Asparagopsis armataUnited Kingdom (Britain) / North Sea / Orkney IslandsFrom 1960
Asparagopsis taxiformisFrance / Western MediterraneanTo 2006
Asparagopsis taxiformisPortugal / Azores1929
Asparagopsis taxiformisPortugal / Iberian CoastalTo 2000
Asparagopsis taxiformis lineage 2Greece / Adriatic Sea2013
Asparagopsis taxiformis lineage 2Greece / Central Mediterranean2006
Asparagopsis taxiformis lineage 2Greece / Eastern Mediterranean1992
Asparagopsis taxiformis lineage 2Italy / Central Mediterranean1992
Asparagopsis taxiformis lineage 2Italy / Western Mediterranean1993
Asperococcus ensiformisAustralia / Bass strait1976
Asperococcus scaberNetherlands1998
Aspidosiphon mexicanusGreece / Central Mediterranean1994
Aspidosiphon mexicanusGreece / Eastern Mediterranean1991
Asterias amurensisAustralia / Bass strait1995
Asterias rubensTurkey / Black Sea2003
Asterionellopsis glacialisNetherlandsTo 2018
Asterionellopsis glacialisRomania1968
Asterionellopsis glacialisRussia / Black Sea1998
Asterionellopsis glacialisUkraine / Black SeaFrom 1967
Asterocarpa humilisFrance / Biscay GulfTo 2013
Asterocarpa humilisFrance / English Channel2005
Asterocarpa humilisUnited Kingdom (Britain) / Celtic seas2013
Asterocarpa humilisUnited Kingdom (Britain) / North Sea / Orkney Islands2014
Asteromphalus sarcophagusFrance / Biscay GulfTo 2003
Asteromphalus sarcophagusFrance / Celtic seas2003
Asteromphalus sarcophagusFrance / English Channel2001
Asthenognathus atlanticusFrance / English Channel2008
Asthenognathus atlanticusNetherlands2019
Atergatis roseusGreece / Eastern Mediterranean2009
Atherina boyeriNetherlandsTo 1964
Atherina boyeriUnited Kingdom (Britain) / Celtic seas1956
Atherinomorus forskaliiGreece / Central Mediterranean2012
Atherinomorus forskaliiGreece / Eastern Mediterranean1986
Atrina rigidaUnited Kingdom (Britain) / English Channel1986
Attheya armataUnited Kingdom (Britain) / Celtic seas2000
Attheya decoraUkraine / Black Sea2000
Atyaephyra desmarestiBelgiumTo 1895
Atyaephyra desmarestiGermany / North Sea1932
Aurelia auritaRussia / Caspian Sea1999
Aurelia coeruleaFrance / Western Mediterranean2002
Aurelia coeruleaItaly / Adriatic Sea2011
Aurelia coeruleaItaly / Western MediterraneanTo 2016
Aurelia solidaFrance / Western Mediterranean2002
Aurelia solidaItaly / Adriatic Sea2005 - 2010
Aurelia solidaItaly / Central Mediterranean2013
Auriculinella bidentataGermany / North Sea1997
Austrominius modestusBelgium1950
Austrominius modestusDenmark / North Sea1978
Austrominius modestusFrance / Biscay Gulf1953
Austrominius modestusFrance / Celtic seas1953
Austrominius modestusFrance / English Channel1953
Austrominius modestusFrance / North Sea1950
Austrominius modestusFrance / Western Mediterranean1990 - 1999
Austrominius modestusGermany / North Sea1953
Austrominius modestusIreland1957
Austrominius modestusNetherlands1946
Austrominius modestusPortugal / Iberian CoastalFrom 1956
Austrominius modestusPortugal / MadeiraTo 2005
Austrominius modestusSpain / Iberian CoastalTo 2006
Austrominius modestusSweden / North Sea 
Austrominius modestusUnited Kingdom (Britain) / English Channel1940 - 1945
Austrominius modestusUnited Kingdom (Britain) / North SeaFrom 1945
Austrominius modestusUnited Kingdom (Britain) / North Sea / Orkney IslandsTo 2017
Autonoe spiniventrisSpain / Iberian CoastalTo 2005
Axionice medusaGreece / Central Mediterranean1980
Axionice medusaGreece / Eastern Mediterranean1975
Axionice medusaItaly / Central Mediterranean1985
Azadinium spinosumBulgaria2005
Azolla carolinianaUkraine / Black Sea1970 - 1979
Azolla filiculoidesUkraine / Black Sea1970 - 1979