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]
Superphylum: Deuterostomia  [Taxonomy; edit]
Clade: Ambulacraria  [Taxonomy; edit]
Phylum: Echinodermata  [Taxonomy; edit]
Subphylum: Crinozoa  [Taxonomy; edit]
Class: Crinoidea  [Taxonomy; edit]
Subclass: Pentacrinoidea  [Taxonomy; edit]
Infraclass: Inadunata  [Taxonomy; edit]
Parvclass: Disparida  [Taxonomy; edit]
Family: Alphacrinidae  [Taxonomy; edit]
Genus: Alphacrinus  [Taxonomy; edit]


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Parent: Alphacrinidae [Taxonomy; edit]
Rank: genus (displays as Genus)
Link: Alphacrinus
Extinct: yes
Always displayed: yes (major rank)
Taxonomic references:
  • Guensburg, T. E. (2010). "Alphacrinus New Genus and Origin of the Disparid Clade". Journal of Paleontology. 84: 1209–1216. doi:10.1666/10-030.1.
Parent's taxonomic references:
  • Guensburg, T. E. (2010). "Alphacrinus New Genus and Origin of the Disparid Clade". Journal of Paleontology. 84 (6): 1209–1216. doi:10.1666/10-030.1.
  • D. F. Wright, W. I. Ausich, S. R. Cole, M. E. Peter, and E. C. Rhenberg. 2017. Phylogenetic taxonomy and classification of the Crinoidea (Echinodermata). Journal of Paleontology 91(4):829-846 [V. Syverson/V. Syverson/D. Wright]