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

Ancestral taxa
Domain: Archaea  [Taxonomy; edit]
Kingdom: Proteoarchaeota  [Taxonomy; edit]
Superphylum: TACK group  [Taxonomy; edit]
Phylum: Thermoproteota  [Taxonomy; edit]
Class: Thermoprotei  [Taxonomy; edit]


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Parent: Thermoproteota [Taxonomy; edit]
Rank: classis (displays as Class)
Link: Thermoprotei
Extinct: no
Always displayed: yes (major rank)
Taxonomic references: "Thermoprotei". National Center for Biotechnology Information (NCBI). Retrieved 21 November 2021.
Parent's taxonomic references: "Crenarchaeota". National Center for Biotechnology Information (NCBI). Retrieved 21 November 2021.