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]
Superphylum: Ecdysozoa  [Taxonomy; edit]
(unranked): Panarthropoda  [Taxonomy; edit]
(unranked): Tactopoda  [Taxonomy; edit]
Phylum: Arthropoda  [Taxonomy; edit]
Clade: Arachnomorpha  [Taxonomy; edit]
Subphylum: Chelicerata  [Taxonomy; edit]
Class: Arachnida  [Taxonomy; edit]
Clade: Arachnopulmonata  [Taxonomy; edit]
Clade: Pantetrapulmonata  [Taxonomy; edit]
Clade: Tetrapulmonata  [Taxonomy; edit]
Clade: Araneida  [Taxonomy; edit]


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Parent: Tetrapulmonata [Taxonomy; edit]
Rank: clade (displays as Clade)
Link: Araneida
Extinct: no
Always displayed: no
Taxonomic references: Wunderlich, J. (2015), "On the evolution and the classification of spiders, the Mesozoic spider faunas, and descriptions of new Cretaceous taxa mainly in amber from Burmese (Burma) (Arachnida: Araneae)", in Wunderlich, J. (ed.), Beiträge zur Araneologie, vol. 9, p. 21, cited in Dunlop, J.A.; Penney, D. & Jekel, D. (2017), "A summary list of fossil spiders and their relatives, version 19" (PDF), World Spider Catalog, Natural History Museum Bern, p. 127, retrieved 2021-07-24
Parent's taxonomic references: