| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Crustaceans-Barnacles | Amphibalanus improvisus | 1994 | |
| Crustaceans-Cladocerans | Cercopagis pengoi* | 2008 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1986 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 1945 |
| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Crustaceans-Barnacles | Amphibalanus improvisus | 1994 | |
| Crustaceans-Cladocerans | Cercopagis pengoi* | 2008 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1986 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 1945 |