After “The Tree of Life” and Parker, 1982

<==o Eukaryotae (nucleic organisms; tumalliset eliöt)
   |?- Retortamonadidae [Retortamonadida]
   |?-o Oxymonatida [Zoomasticophora:] (Oxymonads)
   |  |-- Polymastigidae
   |  |-- Oxymonadidae
   |  |-- Pyrsonymphidae
   |  |-- Saccinobaculidae
   |  `-- Streblomastigidae
   |--+-- Parabasalia
   |  `--o DIPLOMONADIDA [Zoomasticophora:] (Diplomonads)
   |     |--o Enteromonadina
   |     |  `-- Enteromonadidae
   |     `--o Diplomonadina
   |        `-- Hexamitidae
   `-- “Mitochondrial eukaryotes” ( Mitochondrial eukaryotes; Mitokondriolliset aitotumalliset)

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