| Taxonomic Group | Name | |
|---|---|---|
| Entoprocts | Barentsia benedeni | |
| Algae | Bonnemaisonia hamifera | |
| Tunicates | Botrylloides violaceus | |
| Crustaceans-Crabs | Carcinus maenas | |
| Algae | Codium fragile ssp. Fragile | |
| Cnidarians-Hydrozoans | Cordylophora caspia | |
| Cnidarians-Anthozoans | Diadumene lineata | |
| Tunicates | Didemnum vexillum | |
| Algae | Dumontia contorta* | |
| Algae | Grateloupia turuturu | |
| Crustaceans-Crabs | Hemigrapsus sanguineus | |
| Mollusks-Gastropods | Littorina littorea | |
| Tunicates | Styela canopus | |
| Tunicates | Styela clava |