- Clade Diplomonadida
- Phylum Sarcomastigophora - Giardia
- Clade Euglenozoa
- Phylum Euglenophyta - Euglena
- Phylum Kinetoplastida
- Leishmania
- Trypanosoma gambiae
- Phylum Euglenophyta - Euglena
- Clade Alveolata
- Phylum Dinoflagellata
: mixed Dinoflagellates
- Phylum Apicomplexa - Plasmodium malariae
- Phylum Dinoflagellata
: mixed Dinoflagellates
- Clade Ciliophora
- Paramecium
- Didinium : a protist predator
- Stentor: stalked colonies
- Clade Stramenophila
- Phylum Oomycota - Saprolegnia "water mold".
- Phylum Bacillariophyta : Diatoms
- Phylum Chrysophyta "golden algae" - Vaucheria
- Phylum Phaeophyta
"brown algae"
- Fucus
- Laminaria
- Clade Cercozoa
- Phylum Foraminifera - foraminiferans have "tests" (shells) made of calcium carbonate, silica, or organic material.
- Clade Radiolaria
- Phylum Radiolaria: radiolarian
- Clade Amoebozoa
- Phylum Rhizopoda
- Amoeba
- Entamoeba
- Phylum Myxogastrida "plasmodial slime mold"
- Physarum polycephalum:
- Stenomitis
- Phylum Dictyostelida "cellular slime mold" - Dictyostelium
- Phylum Rhizopoda
- Clade Rhodophyta
- Phylum Rhodophyta "red algae" - Polysiphonia
- Clade Chlorophyta
