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

Ancestral taxa
Domain: Eukaryota  [Taxonomy; edit]
(unranked): Unikonta  [Taxonomy; edit]
(unranked): Obazoa  [Taxonomy; edit]
(unranked): Opisthokonta  [Taxonomy; edit]
(unranked): Holozoa  [Taxonomy; edit]
(unranked): Filozoa  [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]
Phylum: Euarthropoda  [Taxonomy; edit]

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Parent: Panarthropoda [Taxonomy; edit]
Rank: phylum (displays as Phylum)
Link: Arthropod|Euarthropoda(links to Arthropod)
Extinct: no
Always displayed: yes (major rank)
Taxonomic references:
  • J. Ortega-Hernández, "Making sense of 'lower' and 'upper' stem-group Euarthropoda, with comments on the strict use of the name Arthropoda von Siebold, 1848," Biol. Rev., vol. 91, no. 1, pp. 255–273, 2016 doi:10.1111/brv.12168.
  • Although Ortega Hernández does not use the word phylum, any scheme that divides Panarthropoda into three phyla, which follows the long-standing practice, will treat Euarthropoda as a phylum (alongside Onychophora and Tardigrada). References following this practice include:
    • Peel, John S. (2017). "Systematics and biogeography of some early Cambrian (Series 2) bradoriids (Arthropoda) from Laurentia (Greenland)". Canadian Journal of Earth Sciences. 54 (9): 961–972. doi:10.1139/cjes-2017-0101.
    • Smith, Frank W.; Goldstein, Bob (2017). "Segmentation in Tardigrada and diversification of segmental patterns in Panarthropoda". Arthropod Structure & Development. 46 (3): 328–340. doi:10.1016/j.asd.2016.10.005. PMID 27725256.
    • Mayers, Benjamin; Aria, Cédric; Caron, Jean-Bernard (2018). "Three new naraoiid species from the Burgess Shale, with a morphometric and phylogenetic reinvestigation of Naraoiidae". Palaeontology. doi:10.1111/pala.12383.
Parent's taxonomic references: This is a grouping of three phyla that does not have a formal ranking in the Linnean system.

Examples of usage include