Phylum Euglenozoa ― Trypanosoma brucei, Trypanosoma cruzi, Leishmania

Phylum Ciliophora ― Paramecium, Stentor, Spirostomum, Vorticella

Phylum Apicomplexa ― Plasmodium

Phylum Amoebozoa ― Amoeba proteus, Entamoeba histolytica, Physarum

Phylum Parabasalia ― Trichonympha, Trichomonas vaginalis

Phylum Foraminifera ―  foraminiferans

Phylum Radiolaria ― radiolarians