| Species | Recipient region | Date of the first record | |
|---|
| Mya arenaria | Greece / Eastern Mediterranean | 1984 |  |
| Mya arenaria | France / Western Mediterranean | 1976 | |
| Mya arenaria | Ireland | To 1844 | |
| Mya arenaria | United Kingdom (Britain) / Celtic seas | 1800 - 1899 | |
| Mya arenaria | France / Celtic seas | 1700 | |
| Mya arenaria | United Kingdom (Britain) / English Channel | 1800 - 1899 | |
| Mya arenaria | Estonia | 1101 - 1200 | |
| Mya arenaria | Finland | 1101 - 1200 | |
| Mya arenaria | Latvia | 1101 - 1200 | |
| Mya arenaria | Lithuania | 1101 - 1200 | |
| Mya arenaria | Poland | 1101 - 1200 | |
| Mya arenaria | Russia / Baltic Sea / Kaliningrad area | 1101 - 1200 | |
| Mya arenaria | Sweden / Baltic Sea | 1200 - 1250 | |
| Mya arenaria | Netherlands | To 1250 | |
| Mya arenaria | Belgium | To 1700 | |
| Mya arenaria | Denmark / Baltic Sea | 1245 - 1290 | |
| Mya arenaria | Denmark / North Sea | 1245 - 1290 | |
| Mya arenaria | Germany / North Sea | To 1350 | |
| Mya arenaria | Italy / Adriatic Sea | 2008 | |
| Mya arenaria | Turkey / Black Sea | From 1993 | |
| Mya arenaria | Romania | From 1967 | |
| Mya arenaria | Ukraine / Black Sea | From 1966 | |
| Mya arenaria | Ukraine / Azov Sea | From 1966 | |
| Mya arenaria | Norway / Barents Sea | To 1000 | |
| Mya arenaria | Norway / Norwegian Sea | To 1000 | |
| Mya arenaria | Norway / North Sea | To 1000 | |
| Mya arenaria | Germany / Baltic Sea | 1101 - 1200 | |
| Mya arenaria | United Kingdom (Britain) / North Sea | To 1880 | |
| Mya arenaria | France / Biscay Gulf | To 1700 | |
| Mya arenaria | Iceland | 1958 | |
| Mya arenaria | Portugal / Iberian Coastal | To 1250 | |
| Mya arenaria | Spain / Iberian Coastal | To 1250 | |
| Mya arenaria | Bulgaria | 1973 | |
| Mya arenaria | Sweden / North Sea | 1200 - 1250 | |
| Mya arenaria | France / North Sea | To 1700 | |
| Mya arenaria | United Kingdom (Britain) / North Sea / Orkney Islands | To 1938 | |
