| Species | Recipient region | Date of the first record | |
|---|
| Pseudosolenia calcar-avis | Russia / Caspian Sea | 1934 |  |
| Pseudosolenia calcar-avis | Romania | 1900 - 1909 | |
| Pseudosolenia calcar-avis | Ukraine / Black Sea | From 1924 | |
| Pseudosolenia calcar-avis | Ukraine / Azov Sea | From 1924 | |
| Pseudosolenia calcar-avis | Turkey / Black Sea | 1996 | |
| Pseudosolenia calcar-avis | Bulgaria | 1926 | |
| Pseudosolenia calcar-avis | Georgia | 1993 | |
| Pseudosolenia calcar-avis | Russia / Black Sea | 1926 | |
| Pseudosolenia calcar-avis | Germany / Baltic Sea | To 2010 | |
| Pseudosolenia calcar-avis | Denmark / North Sea | 2009 | |
| Pseudosolenia calcar-avis | Denmark / Baltic Sea | 2009 | |
