Introduced crustaceans-cladocerans:

Crustaceans-CladoceransBythotrephes longimanusspiny water flea
Crustaceans-CladoceransCercopagis pengoifishhook waterflea
Crustaceans-CladoceransDaphnia galeata galeatawaterflea
Crustaceans-CladoceransDaphnia lumholtziwater flea
Crustaceans-CladoceransDiaphanosoma breviremea cladoceran
Crustaceans-CladoceransDiaphanosoma fluviatilea cladoceran
Crustaceans-CladoceransEubosmina coregoniwater flea
Crustaceans-CladoceransEubosmina maritimaa cladoceran