Template:Taxonomy/Cheiruridae

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]
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]
(unranked):	†Artiopoda		[Taxonomy; edit]
Subphylum:	†Trilobitomorpha		[Taxonomy; edit]
Class:	†Trilobita		[Taxonomy; edit]
Order:	†Phacopida		[Taxonomy; edit]
Suborder:	†Cheirurina		[Taxonomy; edit]
Family:	†Cheiruridae		[Taxonomy; edit]

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Parent:	Cheirurina [Taxonomy; edit]
Rank:	familia (displays as Family)
Link:	†Cheiruridae
Extinct:	yes
Always displayed:	yes (major rank)
Taxonomic references:	T. Hansen. 2005. A new trilobite species of Hemisphaerocoryphe from the Arenig of the St. Petersburg area, Russia. Norwegian Journal of Geology 85:203-208 [B. Kröger/B. Kröger]
Parent's taxonomic references:	G. D. Edgecombe, B. D. E. Chatterton, N.E. Vaccari and B.G. Waisfield. 1999. Ordovician cheirurid trilobites from the Argentine Precordillera. Journal of Paleontology 73(6):1155-1175 [A. Miller/S. Kolbe]