| Taxonomic Group | Name | Year | Invasion Status | Population Status | |
|---|---|---|---|---|---|
| Crustaceans-Barnacles | Amphibalanus amphitrite | 1974 | Definite | Estab | |
| Crustaceans-Barnacles | Amphibalanus eburneus | 1924 | Definite | Estab | |
| Crustaceans-Barnacles | Amphibalanus improvisus | 2008 | Definite | Estab | |
| Crustaceans-Barnacles | Amphibalanus reticulatus | 1985 | Definite | Estab | |
| Bryozoans | Anguinella palmata | 1933 | Definite | Estab | |
| Arthropoda-Insects | Anisolabis maritima | 2020 | Definite | Estab | |
| Bryozoans | Arbopercula bengalensis | 1950 | Definite | Estab | |
| Tunicates | Ascidia incrassata | 2009 | Definite | Estab | |
| Tunicates | Ascidia sydneiensis | 1972 | Definite | Estab | |
| Fishes | Atherinella chagresi | 1937 | Definite | Estab | |
| Crustaceans-Barnacles | Balanus calidus | 1961 | Definite | Estab | |
| Mollusks-Bivalves | Bankia cieba | 1945 | Definite | Estab | |
| Mollusks-Bivalves | Bankia destructa | 1946 | Definite | Estab | |
| Mollusks-Bivalves | Bankia fimbriatula | 1943 | Definite | Estab | |
| Mollusks-Bivalves | Bankia gouldi | 1929 | Definite | Estab | |
| Tunicates | Botrylloides niger | 2008 | Definite | Estab | |
| Tunicates | Botryllus planus | 2009 | Definite | Estab | |
| Annelids-Polychaetes | Branchiomma bairdi | 1998 | Definite | Estab | |
| Bryozoans | Bugulina stolonifera | 1930 | Definite | Estab | |
| Cnidarians-Hydrozoans | Calyptospadix cerulea | 1935 | Definite | Estab | |
| Bryozoans | Celleporaria sp. A | 2009 | Definite | Estab | |
| Cnidarians-Hydrozoans | Cladonema pacificum | 2006 | Definite | Estab | |
| Mollusks-Gastropods | Conus mus | 1935 | Definite | Estab | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1944 | Definite | Estab | |
| Cnidarians-Anthozoans | Diadumene leucolena | 1972 | Definite | Estab | |
| Tunicates | Didemnum perlucidum | 2008 | Definite | Estab | |
| Tunicates | Diplosoma aff. spongiforme | 2008 | Definite | Estab | |
| Fishes | Dormitator maculatus | 1937 | Definite | Estab | |
| Crustaceans-Crabs | Elamenopsis kempi | 1969 | Definite | Estab | |
| Crustaceans-Crabs | Eurypanopeus dissimilis | 1971 | Definite | Estab | |
| Annelids-Polychaetes | Ficopomatus miamiensis | 1972 | Definite | Estab | |
| Annelids-Polychaetes | Ficopomatus uschakovi | 2008 | Definite | Estab | |
| Crustaceans-Crabs | Goniopsis cruentata | 1974 | Definite | Estab | |
| Bryozoans | Hippopodina tahitiensis | 2008 | Definite | Estab | |
| Bryozoans | Hippoporina indica | 2008 | Definite | Estab | |
| Annelids-Polychaetes | Hydroides dianthus | 2008 | Definite | Estab | |
| Annelids-Polychaetes | Hydroides mucronatus | 2008 | Definite | Estab | |
| Annelids-Polychaetes | Hydroides sanctaecrucis | 1972 | Definite | Estab | |
| Cnidarians-Hydrozoans | Laomedea calceolifera | 2008 | Definite | Estab | |
| Fishes | Leptophilypnus fluviatilis | 1937 | Definite | Estab | |
| Crustaceans-Isopods | Limnoria tripunctata | 1960 | Definite | Estab | |
| Tunicates | Lissoclinum fragile | 2009 | Definite | Estab | |
| Fishes | Lophogobius cyprinoides | 1937 | Definite | Estab | |
| Fishes | Megalops atlanticus | 1937 | Definite | Estab | |
| Mollusks-Gastropods | Melanoides tuberculata | 1971 | Definite | Estab | |
| Tunicates | Microcosmus exasperatus | 2009 | Definite | Estab | |
| Fishes | Microphis brachyurus lineatus | 1971 | Definite | Estab | |
| Annelids-Leeches | Myzobdella lugubris | 1974 | Definite | Estab | |
| Crustaceans-Crabs | Panopeus rugosus | 1937 | Definite | Estab | |
| Crustaceans-Amphipods | Paracaprella pusilla | 2008 | Definite | Estab | |
| Algae | Polysiphonia atlantica | 1971 | Definite | Estab | |
| Crustaceans-Crabs | Rhithropanopeus harrisii | 1969 | Definite | Estab | |
| Bryozoans | Schizoporella pungens | 2004 | Definite | Estab | |
| Bryozoans | Sinoflustra annae | 1930 | Definite | Estab | |
| Tunicates | Styela canopus | 2008 | Definite | Estab | |
| Tunicates | Symplegma brakenhielmi | None | Definite | Estab | |
| Tunicates | Symplegma rubra | 2009 | Definite | Estab | |
| Tunicates | Trididemnum orbiculatum | 2009 | Definite | Estab | |
| Cnidarians-Hydrozoans | Turritopsis dohrnii | 2007 | Definite | Estab | |
| Crustaceans-Isopods | Uromunna reynoldsi | 1975 | Definite | Estab | |
| Fishes | Vieja maculicauda | 1939 | Definite | Estab |