Public domain: Introduction events' accounts (149 / 4904)

ABCDEFGHIJKLMNOPQRSTUVWXYZAll
Species Recipient region Date of the first record  
Obelia dichotomaAustralia / Bass strait1966
Obesogammarus crassusGermany / Baltic Sea1990 - 2015
Obesogammarus crassusGermany / North Sea2016
Obesogammarus crassusLithuania1962
Obesogammarus crassusPoland1999
Obesogammarus crassusRussia / Baltic Sea / Kaliningrad area1962
Ocenebra erinaceusNetherlandsTo 2007
Ocinebrellus inornatusDenmark / Baltic Sea2006
Ocinebrellus inornatusDenmark / North Sea2006
Ocinebrellus inornatusFrance / Biscay Gulf1993
Ocinebrellus inornatusFrance / English Channel1994
Ocinebrellus inornatusNetherlandsTo 2007
Ocinebrellus inornatusPortugal / Iberian CoastalTo 1999
Octactis octonariaBulgaria1948
Octactis octonariaRomania1948
Octactis octonariaUkraine / Black SeaFrom 1948
Oculina patagonicaFrance / Western Mediterranean1972
Oculina patagonicaGreece / Eastern Mediterranean2005
Oculina patagonicaItaly / Western Mediterranean1966
Odessia maeoticaRussia / Caspian Sea1960
Odontella sinensisBelgium1904
Odontella sinensisDenmark / Baltic Sea1983
Odontella sinensisDenmark / North Sea1982
Odontella sinensisFrance / Biscay GulfTo 1934
Odontella sinensisFrance / Celtic seas1930
Odontella sinensisFrance / English ChannelTo 1930
Odontella sinensisFrance / North SeaTo 1930
Odontella sinensisGermany / Baltic Sea1904
Odontella sinensisGermany / North Sea1903
Odontella sinensisIreland1995
Odontella sinensisNetherlands1905
Odontella sinensisNorway / North Sea1903
Odontella sinensisNorway / Norwegian Sea1903
Odontella sinensisSweden / North Sea1903
Odontella sinensisUnited Kingdom (Britain) / Celtic seas / Channel Islands 
Odontodactylus scyllarusFrance / Biscay Gulf2009
Odontodactylus scyllarusFrance / English ChannelTo 2009
Oithona brevicornis brevicornisUkraine / Black SeaFrom 2001
Oithona davisaeBulgaria2009
Oithona davisaeGeorgia2007
Oithona davisaeGermany / North Sea2008
Oithona davisaeGreece / Eastern Mediterranean2018
Oithona davisaeItaly / Adriatic Sea2014
Oithona davisaeItaly / Central Mediterranean2014
Oithona davisaeItaly / Western Mediterranean2014
Oithona davisaeRomania2010
Oithona davisaeRussia / Black Sea2003
Oithona davisaeUkraine / Black Sea2001
Oithona plumiferaUkraine / Black SeaFrom 2001
Oithona setigeraUkraine / Black SeaFrom 2001
Oithona similisRussia / Caspian Sea2004
Onchocleidus disparNorway / North Sea2004
Oncorhynchus clarkiiSweden / North Sea 
Oncorhynchus gorbuschaDenmark / Baltic Sea1958
Oncorhynchus gorbuschaDenmark / North Sea1973
Oncorhynchus gorbuschaFaroe Islands2019
Oncorhynchus gorbuschaFinland1970 - 1979
Oncorhynchus gorbuschaIceland1960
Oncorhynchus gorbuschaIreland1973
Oncorhynchus gorbuschaLatvia1973
Oncorhynchus gorbuschaNorway / Barents Sea1960
Oncorhynchus gorbuschaNorway / Norwegian Sea1960
Oncorhynchus gorbuschaRussia / Baltic Sea / St. Petersburg area1973 - 1980
Oncorhynchus gorbuschaSweden / Baltic Sea1974
Oncorhynchus gorbuschaUkraine / Azov SeaFrom 1961
Oncorhynchus gorbuschaUkraine / Black SeaFrom 1961
Oncorhynchus gorbuschaUnited Kingdom (Britain) / North Sea1960
Oncorhynchus ketaFinland1971
Oncorhynchus ketaLatvia1970
Oncorhynchus ketaNorway / Barents Sea1960
Oncorhynchus ketaNorway / Norwegian Sea1960
Oncorhynchus kisutchBelgiumTo 1996
Oncorhynchus kisutchDenmark / Baltic Sea2017
Oncorhynchus kisutchDenmark / North Sea2017
Oncorhynchus kisutchLatvia1980
Oncorhynchus kisutchNetherlands1982
Oncorhynchus kisutchSweden / Baltic Sea1984
Oncorhynchus kisutchUnited Kingdom (Britain) / English Channel1975
Oncorhynchus mykissBelgium1884
Oncorhynchus mykissDenmark / Baltic Sea1899
Oncorhynchus mykissDenmark / North Sea1899
Oncorhynchus mykissEstonia1896
Oncorhynchus mykissFaroe IslandsTo 1990
Oncorhynchus mykissFinland1898
Oncorhynchus mykissFrance / Biscay Gulf1984
Oncorhynchus mykissFrance / English ChannelTo 1984
Oncorhynchus mykissGermany / Baltic Sea1882
Oncorhynchus mykissIceland1951
Oncorhynchus mykissIreland1895
Oncorhynchus mykissLatvia1899
Oncorhynchus mykissLithuania1890
Oncorhynchus mykissNetherlands1898
Oncorhynchus mykissNorway / Barents SeaTo 2012
Oncorhynchus mykissNorway / North SeaTo 2012
Oncorhynchus mykissNorway / Norwegian Sea1902
Oncorhynchus mykissPoland1881 - 1889
Oncorhynchus mykissPortugal / AzoresTo 1990
Oncorhynchus mykissPortugal / MadeiraTo 2002
Oncorhynchus mykissRussia / Baltic Sea / Kaliningrad area1882
Oncorhynchus mykissRussia / Baltic Sea / St. Petersburg area1881 - 1896
Oncorhynchus mykissSweden / Baltic Sea1892
Oncorhynchus mykissSweden / North Sea1894 - 1900
Oncorhynchus mykissUkraine / Black Sea1938 - 1965
Oncorhynchus mykissUnited Kingdom (Britain) / Celtic seas1884
Oncorhynchus nerkaFinland1967
Oncorhynchus tshawytschaFinland1930
Onisimus sextoniCanada / Hudson Bay ComplexTo 2012
Ophiactis savignyiFrance / Western MediterraneanTo 1969
Ophiactis savignyiGreece / Eastern Mediterranean1993
Ophioblennius atlanticusItaly / Central Mediterranean2017
Ophryotrocha diademaItaly / Central Mediterranean2006
Ophryotrocha japonicaItaly / Adriatic Sea1999 - 2001
Ophryotrocha japonicaItaly / Central Mediterranean1999 - 2001
Ophryotrocha japonicaItaly / Western Mediterranean1999 - 2001
Oplegnathus fasciatusItaly / Adriatic Sea2015
Orchestia cavimanaBelgiumTo 1927
Orchestia cavimanaEstonia1999
Orchestia cavimanaGermany / Baltic Sea1920
Orchestia cavimanaGermany / North Sea1920
Orchestia cavimanaNetherlandsTo 1878
Orchestia cavimanaPoland1899
Orchestia cavimanaRussia / Baltic Sea / Kaliningrad area1957 - 1959
Orchestia gammarellusIceland1968
Oreochromis niloticus niloticusBelgiumTo 2000
Oscilla galilaeGreece / Eastern Mediterranean2016
Osmundea oederiItaly / Central Mediterranean2007
Ostracoblabe implexaIreland1949 - 1963
Ostracoblabe implexaUnited Kingdom (Britain) / North Sea1950
Ostrea angasiFrance / Biscay Gulf1985
Ostrea angasiFrance / Celtic seas1985
Ostrea denselamellosaFrance / Biscay Gulf1982
Ostrea denselamellosaFrance / Celtic seas1982
Ostrea equestrisIreland1995
Ostrea puelchanaFrance / Biscay Gulf1989
Ostrea puelchanaFrance / Celtic seas1989
Ostrea stentinaSpain / Iberian CoastalTo 2015
Ostreid herpesvirus 1NetherlandsTo 2010
Ostreopsis ovataFrance / Western Mediterranean1972
Ostreopsis ovataGreece / Eastern Mediterranean2003
Ostreopsis ovataPortugal / Iberian CoastalTo 2011
Ostreopsis siamensisPortugal / Iberian CoastalTo 2008
Owenia borealisCanada / Canadian Eastern ArcticTo 2011
Oxydromus humesiSpain / Iberian CoastalTo 2017
Oxyphysis oxytoxoidesBulgaria1987
Oxyphysis oxytoxoidesTurkey / Black Sea2007 - 2008
Oxytoxum criophilumSweden / North Sea2003
Oxytoxum gladiolusUkraine / Black Sea1989
Oxytoxum variabileRussia / Black Sea2008
Oxyurichthys papuensisGreece / Eastern Mediterranean2010