| Species | Recipient region | Date of the first record | |
|---|
| Ficopomatus enigmaticus | Israel | 1954 |  |
| Ficopomatus enigmaticus | France / Western Mediterranean | 1947 | |
| Ficopomatus enigmaticus | Ireland | 1971 | |
| Ficopomatus enigmaticus | United Kingdom (Britain) / Celtic seas / Channel Islands | To 1952 | |
| Ficopomatus enigmaticus | France / Celtic seas | 1921 | |
| Ficopomatus enigmaticus | United Kingdom (Britain) / English Channel | To 1937 | |
| Ficopomatus enigmaticus | Sweden / North Sea | | |
| Ficopomatus enigmaticus | Netherlands | 1968 | |
| Ficopomatus enigmaticus | Belgium | To 1950 | |
| Ficopomatus enigmaticus | Denmark / Baltic Sea | 1939 | |
| Ficopomatus enigmaticus | Denmark / North Sea | 1953 | |
| Ficopomatus enigmaticus | Germany / North Sea | 1975 | |
| Ficopomatus enigmaticus | Russia / Azov Sea | To 1960 | |
| Ficopomatus enigmaticus | Italy / Adriatic Sea | 1934 | |
| Ficopomatus enigmaticus | Ukraine / Black Sea | 1961 | |
| Ficopomatus enigmaticus | France / Biscay Gulf | 1921 | |
| Ficopomatus enigmaticus | Spain / Iberian Coastal | To 2000 | |
| Ficopomatus enigmaticus | Portugal / Iberian Coastal | To 1979 | |
| Ficopomatus enigmaticus | Greece / Eastern Mediterranean | 1959 | |
| Ficopomatus enigmaticus | Italy / Western Mediterranean | 1919 | |
| Ficopomatus enigmaticus | United Kingdom (Britain) / North Sea | 1922 | |
| Ficopomatus enigmaticus | France / English Channel | 1921 | |
| Ficopomatus enigmaticus | Russia / Black Sea | 1961 | |
| Ficopomatus enigmaticus | Turkey / Black Sea | 2010 | |
| Ficopomatus enigmaticus | Bulgaria | 1935 | |
| Ficopomatus enigmaticus | Sweden / Baltic Sea | 2013 | |
| Ficopomatus enigmaticus | Germany / Baltic Sea | 2014 | |
| Ficopomatus enigmaticus | Portugal / Azores | 2016 | |
| Ficopomatus enigmaticus | Greece / Central Mediterranean | 1981 | |
| Ficopomatus enigmaticus | Italy / Central Mediterranean | To 1955 | |
| Ficopomatus enigmaticus | Australia / Bass strait | 1975 | |
| Ficopomatus enigmaticus | Romania | 1961 | |
| Ficopomatus enigmaticus | Georgia | 1929 | |
