| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Crustaceans-Barnacles | Amphibalanus amphitrite | 1963 | |
| Crustaceans-Barnacles | Amphibalanus improvisus | None | |
| Arthropoda-Insects | Anisolabis maritima | None | |
| Tunicates | Ascidiella aspersa | 2012 | |
| Crustaceans-Barnacles | Balanus glandula | 2000 | |
| Entoprocts | Barentsia benedeni | 1944 | |
| Tunicates | Botrylloides diegensis | 2009 | |
| Mollusks-Gastropods | Crepidula onyx | 1972 | |
| Annelids-Polychaetes | Ficopomatus enigmaticus | None | |
| Fishes | Gambusia affinis | 1916 | |
| Crustaceans-Amphipods | Jassa marmorata | 1990 | |
| Crustaceans-Barnacles | Megabalanus coccopoma | 2007 | |
| Mollusks-Bivalves | Mytilus galloprovincialis | 1979 | |
| Fishes | Salmo trutta* | 1978 |