| Bryozoans | Amathia verticillata | 1958 | |
| Crustaceans-Barnacles | Amphibalanus amphitrite | 1960 | |
| Crustaceans-Barnacles | Amphibalanus eburneus | 1963 | |
| Crustaceans-Barnacles | Amphibalanus improvisus | 1960 | |
| Crustaceans-Barnacles | Amphibalanus reticulatus | 1984 | |
| Bryozoans | Anguinella palmata | 1942 | |
| Tunicates | Ascidia sydneiensis | 2012 | |
| Mollusks-Bivalves | Bankia gouldi | 1921 | |
| Tunicates | Botrylloides niger | 2008 | |
| Tunicates | Botrylloides violaceus | 2012 | |
| Annelids-Polychaetes | Branchiomma bairdi | 2008 | |
| Cnidarians-Anthozoans | Carijoa riisei | 2016 | |
| Tunicates | Didemnum perlucidum | 2015 | |
| Cnidarians-Anthozoans | Exaiptasia pallida | 1955 | |
| Annelids-Polychaetes | Ficopomatus miamiensis | 1993 | |
| Algae | Gracilaria vermiculophylla | 2004 | |
| Annelids-Polychaetes | Hydroides sanctaecrucis | None | |
| Mollusks-Bivalves | Leiosolenus aristatus | None | |
| Crustaceans-Isopods | Limnoria tripunctata | 1954 | |
| Tunicates | Lissoclinum fragile | 2012 | |
| Algae | Lomentaria hakodatensis* | 1950 | |
| Cnidarians-Hydrozoans | Macrorhynchia philippina | None | |
| Mollusks-Bivalves | Mytilopsis sallei* | 2000 | |
| Crustaceans-Amphipods | Paracaprella pusilla | 2013 | |
| Protozoans | Perkinsus marinus* | 2007 | |
| Tunicates | Polyandrocarpa zorritensis | 2009 | |
| Tunicates | Polyclinum constellatum | 2008 | |
| Annelids-Polychaetes | Streblospio benedicti | 2008 | |
| Tunicates | Styela canopus | 1995 | |
| Tunicates | Symplegma brakenhielmi | 2009 | |
| Tunicates | Symplegma reptans | 2003 | |
| Mollusks-Bivalves | Teredo bartschi | 1978 | |
| Bryozoans | Watersipora subatra* | 2014 | |
| Bryozoans | Watersipora subtorquata | 1937 | |