| Arthropoda-Insects | Anisolabis maritima | 1975 | |
| Tunicates | Ascidiella aspersa | 2006 | |
| Algae | Bonnemaisonia hamifera | 1985 | |
| Tunicates | Botrylloides violaceus | 1981 | |
| Bryozoans | Bugulina simplex | 1982 | |
| Crustaceans-Amphipods | Caprella mutica | 2007 | |
| Crustaceans-Crabs | Carcinus maenas | 1902 | |
| Arthropoda-Insects | Chilacis typhae* | 2000 | |
| Tunicates | Ciona intestinalis | 2018 | |
| Algae | Codium fragile ssp. Fragile | 1985 | |
| Algae | Colpomenia peregrina* | 2010 | |
| Mollusks-Bivalves | Corbicula fluminea | 2015 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1986 | |
| Platyhelminthes | Cryptocotyle lingua* | 2008 | |
| Algae | Dasysiphonia japonica | 2013 | |
| Cnidarians-Anthozoans | Diadumene lineata | 1993 | |
| Tunicates | Didemnum vexillum | 2001 | |
| Tunicates | Diplosoma listerianum | 1996 | |
| Algae | Dumontia contorta* | 1980 | |
| Arthropoda-Insects | Galerucella calmariensis* | 1998 | |
| Arthropoda-Insects | Galerucella pusilla* | 1998 | |
| Cnidarians-Hydrozoans | Gonionemus vertens | 2017 | |
| Algae | Gracilaria vermiculophylla | 2003 | |
| Algae | Grateloupia turuturu | 2014 | |
| Protozoans | Haplosporidium nelsoni* | 1983 | |
| Annelids-Polychaetes | Hediste diversicolor | 1953 | |
| Crustaceans-Crabs | Hemigrapsus sanguineus | 1998 | |
| Fishes | Lepomis macrochirus | None | |
| Mollusks-Gastropods | Littorina littorea | 1980 | |
| Algae | Lomentaria clavellosa* | 1971 | |
| Algae | Lomentaria orcadensis* | 1883 | |
| Bryozoans | Membranipora membranacea | 1989 | |
| Crustaceans-Amphipods | Microdeutopus gryllotalpa | 2013 | |
| Fishes | Micropterus dolomieu | 1958 | |
| Fishes | Micropterus salmoides | None | |
| Mollusks-Gastropods | Myosotella myosotis | 1996 | |
| Algae | Neopyropia koreana* | 2004 | |
| Algae | Neopyropia yezoensis* | 1965 | |
| Fishes | Oncorhynchus mykiss* | 1966 | |
| Mollusks-Bivalves | Ostrea edulis | 2007 | |
| Crustaceans-Shrimp | Palaemon macrodactylus | 2014 | |
| Protozoans | Perkinsus marinus* | 1996 | |
| Arthropoda-Insects | Petrobius brevistylis* | 1967 | |
| Crustaceans-Mysids | Praunus flexuosus | 2006 | |
| Fishes | Salmo trutta* | None | |
| Tunicates | Styela clava | 1970 | |
| Mollusks-Bivalves | Teredo navalis | 1924 | |
| Bryozoans | Tricellaria inopinata | 2018 | |
| Algae | Ulonema rhizophorum* | 1986 | |
| Algae | Ulva australis | 1966 | |