| Country | Functional Groups | Family | Name | |
|---|---|---|---|---|
| USA | mollusks | gastropods | Facelinidae | Hermissenda crassicornis |
| USA | mollusks | gastropods | Tritoniidae | Tritonia festiva |
| USA | echinoderms | sea stars | Goniasteridae | Hippasteria spinosa |
| USA | echinoderms | sea stars | Goniasteridae | Mediaster aequalis |
| USA | echinoderms | sea stars | Poraniidae | Dermasterias imbricata |
| USA | echinoderms | sea stars | Solasteridae | Crossaster papposus |
| USA | mollusks | gastropods | Arminidae | Armina californica |