Freshwater aquatic micro-organisms
Ciliophora
Ciliophora
Rotifera
Rotifera
Arthropoda
Arthropoda
Euglenozoa
Euglenozoa
Amoebozoa
Amoebozoa
Annelida
Annelida
Ochrophyta
Ochrophyta
Charophyta
Charophyta
Others
Others
