Country | Functional Groups | Family | Name | |
---|---|---|---|---|
Canada | echinoderms | sea stars | Asteriidae | Leptasterias polaris |
USA | mollusks | gastropods | Melongenidae | Busycon carica |
USA | mollusks | gastropods | Melongenidae | Busycotypus canaliculatus |
USA | crustaceans | crabs | Portunidae | Carcinus maenas |