| Algae | Agardhiella subulata* | 1984 | |
| Bryozoans | Amathia verticillata | 1848 | |
| Crustaceans-Barnacles | Amphibalanus eburneus | 1869 | |
| Crustaceans-Barnacles | Amphibalanus improvisus | None | |
| Crustaceans-Amphipods | Ampithoe valida | 2000 | |
| Nematodes | Anguillicola crassus* | 1988 | |
| Algae | Antithamnion hubbsii* | 1988 | |
| Algae | Antithamnionella spirographidis* | None | |
| Tunicates | Aplidium accarense* | 2013 | |
| Mollusks-Bivalves | Arcuatula senhousia | 1978 | |
| Algae | Asparagopsis armata* | 1953 | |
| Cnidarians-Scyphozoans | Aurelia coerulea | 2003 | |
| Crustaceans-Barnacles | Austrominius modestus | 1995 | |
| Crustaceans-Barnacles | Balanus trigonus | 1979 | |
| Algae | Bonnemaisonia hamifera | 1882 | |
| Tunicates | Botrylloides diegensis | 2016 | |
| Annelids-Polychaetes | Branchiomma bairdi | 2006 | |
| Annelids-Polychaetes | Branchiomma bairdi | 2016 | |
| Bryozoans | Bugulina stolonifera | 1958 | |
| Crustaceans-Crabs | Callinectes sapidus | 1962 | |
| Crustaceans-Amphipods | Caprella scaura | 1958 | |
| Algae | Caulacanthus okamurae | 2004 | |
| Algae | Caulerpa taxifolia (invasive genotype) | 1984 | |
| Nemerteans | Cephalothrix cf. simula* | 2013 | |
| Tunicates | Ciona robusta | 1884 | |
| Cnidarians-Hydrozoans | Clytia brevithecata | 2005 | |
| Algae | Codium fragile ssp. Fragile | 1950 | |
| Algae | Colpomenia peregrina* | 1956 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 2006 | |
| Mollusks-Gastropods | Crepidula fornicata | 1957 | |
| Algae | Dasya sessilis* | 1984 | |
| Algae | Dasysiphonia japonica | 1998 | |
| Cnidarians-Anthozoans | Diadumene lineata | 1967 | |
| Tunicates | Didemnum vexillum | 2012 | |
| Cnidarians-Hydrozoans | Ectopleura crocea | 1871 | |
| Cnidarians-Hydrozoans | Eudendrium carneum | 1985 | |
| Cnidarians-Anthozoans | Exaiptasia pallida | 1973 | |
| Annelids-Polychaetes | Ficopomatus enigmaticus | 1933 | |
| Fishes | Gambusia holbrooki* | 1926 | |
| Algae | Grateloupia asiatica* | 1998 | |
| Algae | Grateloupia turuturu | 1982 | |
| Mollusks-Gastropods | Haloa japonica | None | |
| Crustaceans-Isopods | Ianiropsis serricaudis | 2015 | |
| Crustaceans-Amphipods | Laticorophium baconi | 2018 | |
| Algae | Laurencia caduciramulosa* | 2005 | |
| Crustaceans-Isopods | Limnoria quadripunctata | 2003 | |
| Algae | Lomentaria hakodatensis* | 1979 | |
| Cnidarians-Hydrozoans | Macrorhynchia philippina | 2018 | |
| Mollusks-Bivalves | Magallana gigas | 1964 | |
| Mollusks-Bivalves | Mercenaria mercenaria | 1965 | |
| Tunicates | Microcosmus squamiger | 1971 | |
| Ctenophores | Mnemiopsis leidyi* | 2004 | |
| Tunicates | Molgula manhattensis | 1969 | |
| Mollusks-Bivalves | Mya arenaria | 1990 | |
| Crustaceans-Copepods | Mytilicola orientalis | 1979 | |
| Mollusks-Bivalves | Mytilopsis leucophaeata | 2002 | |
| Mollusks-Gastropods | Naria turdus | 2005 | |
| Algae | Neopyropia koreana* | 1987 | |
| Crustaceans-Copepods | Oithona davisae | 2000 | |
| Algae | Pachymeniopsis lanceolata* | 1998 | |
| Crustaceans-Amphipods | Paracaprella pusilla | 2007 | |
| Crustaceans-Isopods | Paracerceis sculpta | 1995 | |
| Crustaceans-Isopods | Paranthura japonica | 2010 | |
| Annelids-Polychaetes | Pileolaria berkeleyana | 1979 | |
| Tunicates | Polyandrocarpa zorritensis | 1988 | |
| Mollusks-Gastropods | Polycera hedgpethi | 2003 | |
| Annelids-Polychaetes | Polydora cornuta | 1990 | |
| Annelids-Polychaetes | Polydora hoplura | None | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 1924 | |
| Platyhelminthes | Pseudodactylogyrus anguillae* | 2000 | |
| Crustaceans-Copepods | Pseudodiaptomus marinus | 2010 | |
| Fishes | Pterois miles* | 2023 | |
| Mollusks-Gastropods | Rapana venosa | None | |
| Crustaceans-Crabs | Rhithropanopeus harrisii | 1999 | |
| Protozoans | Rhizodomus tagatzi* | 1994 | |
| Mollusks-Bivalves | Ruditapes philippinarum | 1980 | |
| Algae | Sargassum muticum | 1980 | |
| Crustaceans-Isopods | Sphaeroma walkeri | 1981 | |
| Annelids-Polychaetes | Streblospio benedicti | 2006 | |
| Tunicates | Styela canopus | None | |
| Tunicates | Styela clava | 2006 | |
| Tunicates | Styela plicata | None | |
| Algae | Symphyocladia tanakae* | 1998 | |
| Bryozoans | Tricellaria inopinata | 2015 | |
| Algae | Ulva australis | 1994 | |
| Algae | Undaria pinnatifida | 1971 | |
| Bryozoans | Victorella pavida | 1956 | |
| Bryozoans | Watersipora arcuata | 2013 | |
| Bryozoans | Watersipora subatra* | 2019 | |
| Bryozoans | Watersipora subtorquata | 1971 | |