Introduced crustaceans-amphipods:
| Crustaceans-Amphipods | Ampelisca abdita | an amphipod |
| Crustaceans-Amphipods | Ampithoe longimana | long-antennaed tube-building amphipod |
| Crustaceans-Amphipods | Ampithoe valida | an amphipod |
| Crustaceans-Amphipods | Apocorophium lacustre | a scud |
| Crustaceans-Amphipods | Caprella mutica | skeleton shrimp |
| Crustaceans-Amphipods | Caprella scaura | |
| Crustaceans-Amphipods | Chelura terebrans | an amphipod |
| Crustaceans-Amphipods | Corophium acherusicum | a slender tube amphipod |
| Crustaceans-Amphipods | Corophium alienense | an amphipod |
| Crustaceans-Amphipods | Corophium baconi | an amphipod |
| Crustaceans-Amphipods | Corophium herteroceratum | an amphipod |
| Crustaceans-Amphipods | Corophium insidiosum | an amphipod |
| Crustaceans-Amphipods | Corophium mucronatum | an amphipod |
| Crustaceans-Amphipods | Corophium spinicorne | an amphipod |
| Crustaceans-Amphipods | Corophium uenoi | an amphipod |
| Crustaceans-Amphipods | Crangonyx pseudogracilis | northern river crangonyctid [English] |
| Crustaceans-Amphipods | Echinogammarus ischnus | an amphipod |
| Crustaceans-Amphipods | Elasmopus rapax | an amphipod |
| Crustaceans-Amphipods | Eobrolgus spinosus | an amphipod |
| Crustaceans-Amphipods | Eochelidium sp. | |
| Crustaceans-Amphipods | Ericthonius brasiliensis | an amphipod |
| Crustaceans-Amphipods | Gammarus daiberi | an amphipod |
| Crustaceans-Amphipods | Gammarus fasciatus | freshwater shrimp |
| Crustaceans-Amphipods | Gammarus tigrinus | amphipod |
| Crustaceans-Amphipods | Grandidierella bispinosa | |
| Crustaceans-Amphipods | Grandidierella japonica | an amphipod |
| Crustaceans-Amphipods | Jassa falcata | an amphipod |
| Crustaceans-Amphipods | Jassa marmorata | tube amphipod |
| Crustaceans-Amphipods | Leucothoe micronesiae | an amphipod |
| Crustaceans-Amphipods | Leucothoe sp. | an amphipod |
| Crustaceans-Amphipods | Melita nitida | an amphipod |
| Crustaceans-Amphipods | Melita sp. | an amphipod |
| Crustaceans-Amphipods | Paradexamine sp. | an amphipod |
| Crustaceans-Amphipods | Paraleucothoe flindersi | an amphipod |
| Crustaceans-Amphipods | Parapleustes derzhavini | an amphipod |
| Crustaceans-Amphipods | Photis hawaiensis | an amphipod |
| Crustaceans-Amphipods | Podocerus brasiliensis | an amphipod |
| Crustaceans-Amphipods | Stenothoe gallensis | an amphipod |
| Crustaceans-Amphipods | Stenothoe valida | an amphipod |
| Crustaceans-Amphipods | Transorchestia enigmatica | an amphipod |