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Anazyga

Rhynchonellata - Atrypida - Anazygidae

Taxonomy
Anazyga was named by Davidson (1882) [Sepkoski's age data: O Cara-l O Cara-u Sepkoski's reference number: 683]. It is the type genus of Anazyginae, Anazygidae.

It was assigned to Anazyginae by Williams et al. (2002); to Atrypida by Sepkoski (2002); and to Zygospirinae by Zhan and Jin (2005).

Synonyms
Synonymy list
YearName and author
1882Anazyga Davidson
2002Anazyga Sepkoski, Jr.
2002Hallina Sepkoski, Jr.
2002Nuria Sepkoski, Jr.
2002Anazyga Williams et al. p. 1440
2005Anazyga Zhan and Jin

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderAnazygidinaCopper 1996
superfamilyAnazygoideaDavidson 1883
familyAnazygidaeDavidson 1883
subfamilyAnazyginaeDavidson 1883
genusAnazygaDavidson 1882

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