| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Annelids-Polychaetes | Boccardiella ligerica | 1998 | |
| Tunicates | Botrylloides violaceus | 2013 | |
| Crustaceans-Crabs | Carcinus maenas | 1817 | |
| Mollusks-Bivalves | Cyrenoida floridana | 1998 | |
| Protozoans | Haplosporidium nelsoni* | 1958 | |
| Crustaceans-Crabs | Hemigrapsus sanguineus | 1988 | |
| Fishes | Lepomis macrochirus | None | |
| Crustaceans-Isopods | Ligia exotica | 1930 | |
| Arthropoda-Insects | Lipara pullitarsis* | 2002 | |
| Mollusks-Gastropods | Littorina littorea | 1892 | |
| Fishes | Micropterus salmoides | 1952 | |
| Arthropoda-Insects | Nacerdes melanura* | None | |
| Protozoans | Perkinsus marinus* | 1982 | |
| Tunicates | Styela clava | 1998 | |
| Mollusks-Bivalves | Teredo navalis | 1873 |