| Species | Recipient region | Date of the first record | |
|---|
| Acipenser gueldenstaedtii | Finland | 2000 |  |
| Acipenser gueldenstaedtii | Latvia | 1962 | |
| Acipenser gueldenstaedtii | Denmark / Baltic Sea | 1995 | |
| Acipenser gueldenstaedtii | Poland | 1985 | |
| Acipenser gueldenstaedtii | Russia / Baltic Sea / St. Petersburg area | 1964 - 1966 | |
| Acipenser gueldenstaedtii | Germany / Baltic Sea | 1990 - 1999 | |
| Acipenser gueldenstaedtii | Netherlands | To 1990 | |
| Acipenser gueldenstaedtii | Estonia | 1962 - 1969 | |
| Acipenser gueldenstaedtii | Sweden / Baltic Sea | 1966 | |
| Acipenser gueldenstaedtii | Denmark / North Sea | 2010 | |
