Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.

Ancestral taxa
Domain: Eukaryota /displayed  [Taxonomy; edit]
Clade: Diaphoretickes /displayed  [Taxonomy; edit]
Clade: TSAR  [Taxonomy; edit]
Clade: SAR  [Taxonomy; edit]
Clade: Alveolata  [Taxonomy; edit]
Phylum: Ciliophora  [Taxonomy; edit]
Subphylum: Intramacronucleata  [Taxonomy; edit]
Class: Oligotrichea  [Taxonomy; edit]

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Parent: Intramacronucleata [Taxonomy; edit]
Rank: classis (displays as Class)
Link: Oligotrichea
Extinct: no
Always displayed: yes (major rank)
Taxonomic references: "Oligotrichea". WoRMS. World Register of Marine Species. Retrieved 14 December 2021.
Parent's taxonomic references: "Taxon: Subphylum Intramacronucleata". The Taxonomicon.