| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Fishes | Belonesox belizanus* | 2015 | |
| Fishes | Cichlasoma bimaculatum* | 2015 | |
| Fishes | Hemichromis letourneuxi* | 2006 | |
| Crustaceans-Isopods | Iais floridana | 1993 | |
| Crustaceans-Amphipods | Laticorophium baconi | 2004 | |
| Fishes | Mayaheros urophthalmus* | 2015 | |
| Mollusks-Gastropods | Melanoides tuberculata | 1983 | |
| Mollusks-Bivalves | Mercenaria mercenaria | 2002 | |
| Arthropoda-Insects | Neochetina bruchi* | None | |
| Arthropoda-Insects | Neochetina eichhorniae* | 1972 | |
| Mollusks-Bivalves | Perna viridis | 2003 | |
| Crustaceans-Isopods | Sphaeroma terebrans | 1973 | |
| Tunicates | Styela canopus | 1982 | |
| Tunicates | Styela plicata | 1884 |