| Species | Recipient region | Date of the first record | |
|---|
| Gracilaria vermiculophylla | United Kingdom (Britain) / English Channel | 2015 |  |
| Gracilaria vermiculophylla | USA / Gulf of Alaska | 2017 | |
| Gracilaria vermiculophylla | United Kingdom (Britain) / Celtic seas | 2008 - 2013 | |
| Gracilaria vermiculophylla | USA / Hudson river | 2000 | |
| Gracilaria vermiculophylla | Canada / Gulf of Alaska | 2006 | |
| Gracilaria vermiculophylla | USA / Mid-Atlantic Bight | To 1998 | |
| Gracilaria vermiculophylla | USA / California Current | 1994 | |
| Gracilaria vermiculophylla | Mexico / California Current | 1979 | |
| Gracilaria vermiculophylla | France / Celtic seas | 1996 | |
| Gracilaria vermiculophylla | Sweden / North Sea | 2003 | |
| Gracilaria vermiculophylla | Germany / Baltic Sea | 2005 | |
| Gracilaria vermiculophylla | Netherlands | 1994 | |
| Gracilaria vermiculophylla | Denmark / Baltic Sea | 2003 | |
| Gracilaria vermiculophylla | Denmark / North Sea | 2005 | |
| Gracilaria vermiculophylla | Germany / North Sea | 2002 | |
| Gracilaria vermiculophylla | France / English Channel | 1993 | |
| Gracilaria vermiculophylla | Spain / Iberian Coastal | To 2003 | |
| Gracilaria vermiculophylla | Portugal / Iberian Coastal | From 1989 | |
| Gracilaria vermiculophylla | Ireland | 2012 | |
| Gracilaria vermiculophylla | Italy / Adriatic Sea | 2008 | |
| Gracilaria vermiculophylla | Belgium | To 2011 | |
| Gracilaria vermiculophylla | Norway / North Sea | 2012 | |
| Gracilaria vermiculophylla | France / Biscay Gulf | 2005 | |
