| Bryozoans | Amathia verticillata | 1973 | |
| Crustaceans-Barnacles | Amphibalanus amphitrite | 2005 | |
| Crustaceans-Barnacles | Amphibalanus reticulatus | 2010 | |
| Nematodes | Anguillicola crassus* | 2004 | |
| Tunicates | Ascidiella aspersa | 1995 | |
| Algae | Asparagopsis armata* | None | |
| Crustaceans-Barnacles | Balanus trigonus | 1897 | |
| Protozoans | Bonamia ostreae* | 2005 | |
| Algae | Bonnemaisonia hamifera | 1935 | |
| Tunicates | Botrylloides violaceus | 2007 | |
| Tunicates | Botryllus schlosseri | 2007 | |
| Annelids-Polychaetes | Branchiomma bairdi | 2012 | |
| Bryozoans | Bugulina fulva | None | |
| Bryozoans | Bugulina simplex | 2014 | |
| Bryozoans | Bugulina stolonifera | 2010 | |
| Crustaceans-Crabs | Callinectes sapidus | 2021 | |
| Crustaceans-Amphipods | Caprella scaura | 2009 | |
| Bryozoans | Celleporaria inaudita* | 2014 | |
| Tunicates | Clavelina lepadiformis | 1995 | |
| Algae | Codium fragile ssp. Fragile | 1990 | |
| Algae | Colpomenia peregrina* | 1969 | |
| Cnidarians-Anthozoans | Diadumene leucolena | 1994 | |
| Cnidarians-Anthozoans | Diadumene lineata | 1994 | |
| Cnidarians-Hydrozoans | Ectopleura crocea | 1995 | |
| Cnidarians-Anthozoans | Exaiptasia pallida | 2008 | |
| Annelids-Polychaetes | Ficopomatus enigmaticus | 1978 | |
| Algae | Gracilaria vermiculophylla | 2002 | |
| Algae | Grateloupia turuturu | 2002 | |
| Annelids-Polychaetes | Hydroides dianthus | None | |
| Crustaceans-Ostracods | Kotoracythere inconspicua* | 1983 | |
| Crustaceans-Amphipods | Laticorophium baconi | 2022 | |
| Algae | Laurencia caduciramulosa* | 2008 | |
| Crustaceans-Isopods | Ligia oceanica | 2013 | |
| Cnidarians-Hydrozoans | Macrorhynchia philippina | 1976 | |
| Crustaceans-Barnacles | Megabalanus coccopoma | 2006 | |
| Tunicates | Microcosmus squamiger | 1992 | |
| Algae | Pachymeniopsis lanceolata* | 2006 | |
| Crustaceans-Isopods | Paracerceis sculpta | 2015 | |
| Tunicates | Perophora japonica | 2004 | |
| Algae | Phycocalidia suborbiculata* | 1995 | |
| Annelids-Polychaetes | Pileolaria berkeleyana | 1980 | |
| Tunicates | Polyandrocarpa zorritensis | 2014 | |
| Mollusks-Gastropods | Polycera hedgpethi | 2009 | |
| Annelids-Polychaetes | Polydora hoplura | 1999 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 2017 | |
| Algae | Sargassum muticum | 2012 | |
| Bryozoans | Schizoporella pungens | 2010 | |
| Crustaceans-Isopods | Sphaeroma walkeri | 1978 | |
| Tunicates | Styela canopus | 1994 | |
| Tunicates | Styela plicata | 1969 | |
| Arthropoda-Insects | Telmatogeton japonicus* | 1997 | |
| Bryozoans | Tricellaria inopinata | 2014 | |
| Mollusks-Gastropods | Truncatella subcylindrica | 1897 | |
| Cnidarians-Anthozoans | Tubastraea coccinea | 2016 | |
| Algae | Undaria pinnatifida | 2014 | |
| Ctenophores | Vallicula multiformis* | 1994 | |
| Bryozoans | Victorella pavida | 1961 | |
| Bryozoans | Watersipora subtorquata | 2006 | |