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Arktikina

Rhynchonellata - Spiriferida - Crassumbidae

Taxonomy
Arktikina was named by Grunt (1977) [Sepkoski's age data: C Serp C Bash Sepkoski's reference number: 538]. Its type is Arktikina longa.

It was assigned to Spiriferida by Sepkoski (2002); and to Crassumbidae by Williams et al. (2006).

Synonymy list
YearName and author
1977Arktikina Grunt p. 69
2002Arktikina Sepkoski, Jr.
2006Arktikina Williams et al. p. 1758

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderSpiriferidina
superfamilyMartinioidea
familyCrassumbidae
genusArktikina

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available