Public domain: Introduction events' accounts (50 / 5528)
| Species |
Recipient region |
Date of the first record |
|
| Potamopyrgus antipodarum | Latvia | 1801 - 1889 |  |
| Potamopyrgus antipodarum | Lithuania | 1954 | |
| Potamopyrgus antipodarum | Netherlands | 1913 | |
| Potamopyrgus antipodarum | Norway / North Sea | 1952 | |
| Potamopyrgus antipodarum | Norway / Norwegian Sea | To 2012 | |
| Potamopyrgus antipodarum | Poland | 1933 | |
| Potamopyrgus antipodarum | Portugal / Iberian Coastal | To 1978 | |
| Potamopyrgus antipodarum | Russia / Baltic Sea / Kaliningrad area | 1917 - 1926 | |
| Potamopyrgus antipodarum | Russia / Baltic Sea / St. Petersburg area | 1930 - 1939 | |
| Potamopyrgus antipodarum | Spain / Iberian Coastal | 1801 - 1900 | |
| Potamopyrgus antipodarum | Sweden / Baltic Sea | 1887 | |
| Potamopyrgus antipodarum | Sweden / North Sea | 1887 | |
| Potamopyrgus antipodarum | United Kingdom (Britain) / Celtic seas | 1859 | |
| Potamopyrgus antipodarum | United Kingdom (Britain) / English Channel | 1859 | |
| Potamopyrgus antipodarum | United Kingdom (Britain) / North Sea | 1859 | |
| Potamopyrgus antipodarum | United Kingdom (Britain) / North Sea / Orkney Islands | To 1938 | |
| Potamothrix bavaricus | Germany / Baltic Sea | To 2015 | |
| Potamothrix bavaricus | Netherlands | To 2016 | |
| Potamothrix bavaricus | Russia / Baltic Sea / Kaliningrad area | 1997 | |
| Potamothrix bedoti | Sweden / Baltic Sea | 1915 | |
| Potamothrix hammoniensis | Germany / North Sea | To 2017 | |
| Potamothrix hammoniensis | Poland | 2010 | |
| Potamothrix heuscheri | Finland | 1960 - 1970 | |
| Potamothrix heuscheri | Russia / Baltic Sea / St. Petersburg area | 1960 - 1969 | |
| Potamothrix heuscheri | Sweden / Baltic Sea | 1960 - 1969 | |
| Potamothrix moldaviensis | Germany / Baltic Sea | To 2015 | |
| Potamothrix moldaviensis | Germany / North Sea | To 2015 | |
| Potamothrix moldaviensis | Poland | 2008 | |
| Potamothrix moldaviensis | Russia / Baltic Sea / Kaliningrad area | 1996 | |
| Potamothrix moldaviensis | Russia / Baltic Sea / St. Petersburg area | 1950 - 1959 | |
| Potamothrix vejdovskyi | Belgium | To 2009 | |
| Potamothrix vejdovskyi | Germany / North Sea | To 2015 | |
| Potamothrix vejdovskyi | Poland | 2008 | |
| Potamothrix vejdovskyi | Russia / Baltic Sea / Kaliningrad area | 1997 | |
| Potamothrix vejdovskyi | Russia / Baltic Sea / St. Petersburg area | 1960 - 1969 | |
| Potamothrix vejdovskyi | Sweden / Baltic Sea | 1967 - 1970 | |
| Praunus flexuosus | Iceland | 1970 | |
| Predaea huismanii | Spain / Canary Islands | 1980 - 1989 | |
| Priacanthus sagittarius | Israel | 2009 | |
| Primavelans glabricollaris | Germany / North Sea | 2019 | |
| Primavelans glabricollaris | Netherlands | To 2019 | |
| Prionace glauca | Romania | 1940 - 1949 | |
| Prionospio aluta | Portugal / Iberian Coastal | To 2017 | |
| Prionospio pulchra | Greece / Eastern Mediterranean | 1991 | |
| Prionospio pulchra | Portugal / Iberian Coastal | To 2012 | |
| Prionospio pulchra | Spain / Iberian Coastal | To 2000 | |
| Prionospio pulchra | Turkey / Black Sea | 2000 | |
| Proameira simplex | Ukraine / Black Sea | From 1964 | |
| Proasellus coxalis | Belgium | To 1998 | |
| Proasellus coxalis | Germany / Baltic Sea | 2011 | |
