Protosteliales
(tree size 5)
Protostelia
Holomastigida
(tree size 1)
Varipodida
(tree size 3)
Phalansteriida
(tree size 7)
Protostelida
(tree size 5)
Protosteliida
Fractovitellida
(tree size 3)
Cavosteliida
Ramamoebida
(tree size 5)