Public domain: Introduction events' accounts (50 / 5528)
| Species |
Recipient region |
Date of the first record |
|
| Proasellus coxalis | Germany / North Sea | 1930 - 1939 |  |
| Proboscia indica | Germany / North Sea | 1966 - 1971 | |
| Proboscia indica | Netherlands | 1990 | |
| Procambarus acutus | Netherlands | 2002 | |
| Procambarus clarkii | Belgium | To 2014 | |
| Procambarus clarkii | France / Biscay Gulf | 1970 - 1979 | |
| Procambarus clarkii | France / English Channel | 1970 - 1979 | |
| Procambarus clarkii | Germany / North Sea | 1985 | |
| Procambarus clarkii | Italy / Adriatic Sea | 2007 | |
| Procambarus clarkii | Italy / Western Mediterranean | To 2000 | |
| Procambarus clarkii | Netherlands | 1985 | |
| Procambarus clarkii | Portugal / Azores | To 1994 | |
| Procambarus clarkii | Portugal / Iberian Coastal | 1979 | |
| Procambarus clarkii | Spain / Canary Islands | 1996 - 1997 | |
| Procambarus clarkii | Spain / Spain | 1973 - 1974 | |
| Procambarus fallax f. virginalis | Belgium | 2020 | |
| Procambarus fallax f. virginalis | France / North Sea | 2019 | |
| Procambarus fallax f. virginalis | Germany / North Sea | 2003 | |
| Procambarus fallax f. virginalis | Netherlands | To 2004 | |
| Proceraea cornuta | Netherlands | 1941 | |
| Proceraea cornuta | United Kingdom (Britain) / English Channel | 1929 | |
| Pronoctiluca pelagica | Ukraine / Black Sea | From 1983 | |
| Prorocentrum borbonicum | Greece / Eastern Mediterranean | 2004 | |
| Prorocentrum cordatum | Belgium | To 2006 | |
| Prorocentrum cordatum | Bulgaria | 1948 | |
| Prorocentrum cordatum | Denmark / Baltic Sea | 1981 | |
| Prorocentrum cordatum | Denmark / North Sea | To 1979 | |
| Prorocentrum cordatum | Estonia | 1997 | |
| Prorocentrum cordatum | Finland | 1993 | |
| Prorocentrum cordatum | France / Biscay Gulf | To 1987 | |
| Prorocentrum cordatum | France / Celtic seas | To 1987 | |
| Prorocentrum cordatum | France / English Channel | To 1987 | |
| Prorocentrum cordatum | France / Western Mediterranean | 1984 | |
| Prorocentrum cordatum | Georgia | 1999 | |
| Prorocentrum cordatum | Germany / Baltic Sea | 1982 | |
| Prorocentrum cordatum | Germany / North Sea | 1990 | |
| Prorocentrum cordatum | Latvia | 1988 | |
| Prorocentrum cordatum | Lithuania | 1992 | |
| Prorocentrum cordatum | Netherlands | To 2006 | |
| Prorocentrum cordatum | Norway / North Sea | 1979 | |
| Prorocentrum cordatum | Poland | 1989 | |
| Prorocentrum cordatum | Romania | 1948 | |
| Prorocentrum cordatum | Russia / Baltic Sea / Kaliningrad area | 2010 | |
| Prorocentrum cordatum | Russia / Baltic Sea / St. Petersburg area | 2000 - 2010 | |
| Prorocentrum cordatum | Russia / Black Sea | 1948 | |
| Prorocentrum cordatum | Sweden / Baltic Sea | 1982 | |
| Prorocentrum cordatum | Sweden / North Sea | 1979 | |
| Prorocentrum cordatum | Ukraine / Azov Sea | From 1948 | |
| Prorocentrum cordatum | Ukraine / Black Sea | From 1948 | |
| Prorocentrum cordatum | United Kingdom (Britain) / English Channel | 1976 | |
