| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Tunicates | Botrylloides violaceus | 2013 | |
| Tunicates | Botryllus schlosseri | 1994 | |
| Bryozoans | Bugula neritina | 2013 | |
| Crustaceans-Amphipods | Caprella mutica | 2013 | |
| Crustaceans-Crabs | Carcinus maenas | 1995 | |
| Algae | Codium fragile ssp. Fragile | 1976 | |
| Mollusks-Bivalves | Cyrenoida floridana | 2000 | |
| Tunicates | Ecteinascidia turbinata | 1996 | |
| Algae | Gracilaria vermiculophylla | 2006 | |
| Protozoans | Haplosporidium nelsoni* | 1958 | |
| Crustaceans-Crabs | Hemigrapsus sanguineus | 1999 | |
| Arthropoda-Insects | Holcocranum saturejae* | 1955 | |
| Arthropoda-Insects | Holocranum saturejae* | 1955 | |
| Mollusks-Gastropods | Littorina littorea | 1971 | |
| Crustaceans-Barnacles | Loxothylacus panopaei | 1986 | |
| Mollusks-Gastropods | Myosotella myosotis | 1972 | |
| Crustaceans-Crayfish | Procambarus clarkii | 2006 | |
| Mollusks-Gastropods | Stramonita canaliculata | 1955 | |
| Algae | Striaria attenuata* | 1970 | |
| Tunicates | Styela clava | 1994 | |
| Tunicates | Styela plicata | 1999 | |
| Mollusks-Bivalves | Teredo navalis | 1952 |