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: Amorphea  [Taxonomy; edit]
Clade: Obazoa  [Taxonomy; edit]
(unranked): Opisthokonta  [Taxonomy; edit]
(unranked): Holozoa  [Taxonomy; edit]
(unranked): Filozoa  [Taxonomy; edit]
Clade: Choanozoa  [Taxonomy; edit]
Kingdom: Animalia  [Taxonomy; edit]
Subkingdom: Eumetazoa  [Taxonomy; edit]
Clade: ParaHoxozoa  [Taxonomy; edit]
Clade: Bilateria  [Taxonomy; edit]
Clade: Nephrozoa  [Taxonomy; edit]
(unranked): Protostomia  [Taxonomy; edit]
(unranked): Spiralia  [Taxonomy; edit]
Superphylum: Lophotrochozoa  [Taxonomy; edit]
Clade: Lophophorata  [Taxonomy; edit]
Clade: Brachiozoa  [Taxonomy; edit]
Phylum: Brachiopoda  [Taxonomy; edit]
Subphylum: Rhynchonelliformea  [Taxonomy; edit]
Class: Strophomenata  [Taxonomy; edit]
Order: Productida  [Taxonomy; edit]
Suborder: Productidina  [Taxonomy; edit]
Superfamily: Productoidea  [Taxonomy; edit]
Family: Productidae  [Taxonomy; edit]
Subfamily: Productinae  [Taxonomy; edit]
Tribe: Retariini  [Taxonomy; edit]
Genus: Antiquatonia  [Taxonomy; edit]


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Parent: Retariini [Taxonomy; edit]
Rank: genus (displays as Genus)
Link: Antiquatonia
Extinct: yes
Always displayed: yes (major rank)
Taxonomic references: Williams, A.; Carlson, S. J.; Brunton, C. H. C.; Holmer, L. E.; Popov, L. E.; Mergl, M.; Laurie, J. R.; Bassett, M. G.; Cocks, L. R. M.; Rong, J.-Y.; Lazarev, S. S.; Grant, R. E.; Racheboeuf, P. R.; Jin, Y.-G.; Wardlaw, B. R.; Harper, D. A. T.; Wright, A. D. (2000). "Part H Brachiopoda (revised) Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part)". Treatise on Invertebrate Paleontology. p. 472.
Parent's taxonomic references: A. Williams et al. 2000