| Taxonomic Group | Name | |
|---|---|---|
| Crustaceans-Crabs | Carcinus maenas | |
| Algae | Codium fragile ssp. Fragile | |
| Algae | Colpomenia peregrina* | |
| Crustaceans-Amphipods | Corophium volutator | |
| Tunicates | Didemnum vexillum | |
| Crustaceans-Crabs | Hemigrapsus sanguineus | |
| Mollusks-Gastropods | Littorina littorea | |
| Arthropoda-Insects | Petrobius brevistylis* | |
| Mollusks-Bivalves | Teredo navalis |