| Crustaceans-Barnacles | Amphibalanus amphitrite | 1955 | Definite | Established | Ballast Water, Hull Fouling |
| Annelids-Polychaetes | Boccardiella ligerica | 1984 | Definite | Established | Ballast Water |
| Fishes | Cichlasoma bimaculatum* | 2000 | Definite | Established | None |
| Fishes | Herichthys cyanoguttatus* | 1995 | Definite | Established | None |
| Arthropoda-Insects | Hydrellia pakistanae* | 1994 | Definite | Established | Biocontrol |
| Crustaceans-Amphipods | Laticorophium baconi | 1992 | Definite | Established | Ballast Water, Hull Fouling |
| Arthropoda-Insects | Niphograpta albiguttalis* | 1979 | Definite | Established | Natural Dispersal |
| Crustaceans-Shrimp | Penaeus monodon | 2011 | Definite | Established | Fisheries Accidental (not Oyster), Natural Dispersal |
| Mollusks-Bivalves | Perna viridis | 1999 | Definite | Established | Ballast Water, Discarded Bait, Hull Fouling, Natural Dispersal |
| Tunicates | Polyandrocarpa zorritensis | 2002 | Definite | Established | Hull Fouling |
| Crustaceans-Crayfish | Procambarus clarkii | 1955 | Definite | Established | Fisheries Accidental (not Oyster) |
| Fishes | Pterois volitans | 2006 | Definite | Established | Natural Dispersal |
| Crustaceans-Isopods | Sphaeroma terebrans | 1975 | Definite | Established | Hull Fouling |
| Crustaceans-Amphipods | Stenothoe gallensis species complex | 1984 | Definite | Established | Ballast Water, Hull Fouling |
| Tunicates | Styela canopus | 1983 | Definite | Established | Hull Fouling |
| Tunicates | Styela plicata | 1887 | Definite | Established | Hull Fouling |